While adult pacifiers are enjoying unexpected success, there are also adults who prefer their thumbs to these silicone-coated mouthpieces. Thumb firmly pressed against the palate, finger tucked over the nose, this gesture, typical of tired toddlers, persists well beyond infancy. A guilty pleasure, an unspeakable habit, thumb-sucking is a reflex that also affects men in suits and ties and women in business attire.<\/p>\n
Those most affected aren't going to brag about it. Sucking your thumb after you've outgrown diapers, bottles, and bedtime stories is a little embarrassing. Some stopped naturally or under the threat of an orthodontist, while others continued this primal habit. This comforting gesture, often accompanied by a silky bunny ear or a handkerchief carrying our body odor, is an unpleasant memory synonymous with braces for many of us. Yet, for others, the thumb remains a stress reliever, a relaxant within easy reach of their mouth.<\/p>\n
Children suck on their thumbs to soothe themselves after a bad nightmare, while adults reach for them when faced with gas bills, tax forms, and complicated paperwork. If it persists through the years, it's because thumb-sucking, even in adulthood, activates the brain's emotional comfort circuits. From birth, this action stimulates neurological areas linked to calming, slows the heart rate, and reduces tension. In fact, it's not uncommon to see the fetus sucking its thumb on pregnancy ultrasounds.<\/p>\n
Contrary to popular belief, persistent thumb sucking is not a sign of immaturity. It's often an unconscious way of self-regulating: just as others might touch their hair, bite their lips, or rock gently, the thumb becomes a "safe haven." This habit fulfills a genuine need: the need to feel secure.<\/p>\n
There's nothing wrong with sucking your thumb as an adult. Sure, it might push your teeth forward and negate the effects of braces worn in childhood, but it's not childish. People who continue to suck their thumbs are often overworked or burdened with many responsibilities<\/a> . We're not talking about a lost Lego toy or a passing bout of sadness over a plate of broccoli.<\/p>\n Psychologists remind us that a repetitive gesture, especially one inherited from childhood, can signal underlying emotional tension. Thumb sucking in adulthood isn't necessarily a problem in itself, but it can be a sign of persistent stress, mental overload, or emotional fatigue that's difficult to articulate.<\/p>\n In this case, the thumb acts as a "reassuring shortcut". The brain doesn't need new tools to calm itself: it draws on the oldest, most effective methods, those programmed even before language.<\/p>\n Sucking one's thumb is far from an innocent ritual. It's pure self-comfort<\/a> , a first-person act of well-being. People who do it may have lacked love during childhood or felt they weren't nurtured enough. For some adults, thumb-sucking is linked to the need to feel a reassuring presence, even if symbolic.<\/p>\n Psychologists sometimes see this as an expression of what is called "insecure attachment," where the individual unconsciously seeks a stable source of comfort, having been unable to obtain it regularly during childhood. This does not mean that the person suffers from a disorder; rather, it means they possess strong emotional sensitivity and have learned, very early on, to rely on self-soothing behaviors.<\/p>\n Some people chew on the ends of pens, bite their nails, or bite the inside of their cheeks. And then there are those who stick to their old habits and continue sucking their thumbs like a therapeutic treat. The thumb is good for the mind, but not so good for the teeth...<\/p>\n","protected":false},"excerpt":{"rendered":"While adult pacifiers are enjoying unexpected success, there are also adults who prefer their thumbs to these silicone-coated...","protected":false},"author":8340,"featured_media":428918,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"disable_msn":true,"footnotes":""},"categories":[5678],"tags":[],"class_list":["post-428912","post","type-post","status-publish","format-standard","has-post-thumbnail","category-societe"],"image":{"medium":["https:\/\/www.ma-grande-taille.com\/wp-content\/uploads\/2025\/11\/sucer-son-pouce-age-adulte-200x113.jpg",200,113,true],"large":["https:\/\/www.ma-grande-taille.com\/wp-content\/uploads\/2025\/11\/sucer-son-pouce-age-adulte-500x281.jpg",500,281,true]},"custom":{"td_video":"","featured_image":"https:\/\/www.ma-grande-taille.com\/wp-content\/uploads\/2025\/11\/sucer-son-pouce-age-adulte.jpg","author":{"name":"\u00c9milie Laurent","avatar":"https:\/\/www.ma-grande-taille.com\/wp-content\/uploads\/2023\/11\/cropped-2f5d8c00d5d5c27f8ce4d9b3f9015467-96x96.png"},"categories":[{"term_id":5678,"name":"Society","slug":"societe","term_group":0,"term_taxonomy_id":5846,"taxonomy":"category","description":" The Society section of The Body Optimist unpacks the debates that shape women\u2019s lives: equality, discrimination, beauty standards, social ties and the place of bodies in public space. Its analysis, first-person stories and practical advice are for anyone who wants to understand the pressures of everyday life and push back, with an inclusive, body-positive and judgment-free perspective.<\/p>\n Beauty standards are a social issue because they are neither natural nor universal: they shift from one country to another and from one era to the next, as our article on how beauty standards differ around the world<\/a> shows. Yet these ideals of thinness, youth and flawless skin have very real effects: comments starting in childhood, pressure to watch your weight, unequal treatment at work and in health care, online harassment. Recognizing that a norm is constructed helps you take a step back, spot the messages designed to make you feel guilty and choose what you want to keep. That is the common thread of this section: connecting individual experiences to the collective mechanisms that produce them.<\/p>\n If you experience discrimination or online harassment, the first step is to keep evidence, then to turn to the right people, who will depend on the country you live in:<\/p>\n Born from a plus-size fashion site, our magazine looks at social issues through the lens of the body and representation. We give a voice to the people most affected, we explain the words before debating them (sexism, fatphobia, trans identity, consent) and we favor practical ways forward over outrage alone. Our articles start from everyday experiences to shed light on broader patterns, without moralizing or pitting women against each other.<\/p>\n Discrimination is unequal treatment based on a characteristic protected by law, in a specific area such as employment, housing or access to goods and services. Protected grounds vary from country to country, but they often include sex, race or ethnic origin, disability, age, religion, sexual orientation and gender identity. Some places also protect physical appearance or weight.<\/p>\n Intersectionality describes how several forms of discrimination can overlap in the same person and reinforce one another. The American legal scholar Kimberl\u00e9 Crenshaw coined the term to describe the experiences of Black women. A woman who is both fat and lesbian, for example, may face sexism, fatphobia and homophobia, which compound one another rather than simply adding up.<\/p>\n Diet culture is the set of beliefs that equates thinness with health, success and personal worth. It shows up in foods labeled \u201cgood\u201d or \u201cbad,\u201d compliments on weight loss and the shaming of fat bodies. Our magazine prefers a weight-inclusive approach to health, at every size.<\/p>\n Want to go further? Our Culture<\/a> section explores how bodies and identities are portrayed in movies, TV shows and books, and our Psychology<\/a> section supports you with self-image, confidence and emotions.<\/p>","parent":0,"count":1542,"filter":"raw","cat_ID":5678,"category_count":1542,"category_description":" The Society section of The Body Optimist unpacks the debates that shape women\u2019s lives: equality, discrimination, beauty standards, social ties and the place of bodies in public space. Its analysis, first-person stories and practical advice are for anyone who wants to understand the pressures of everyday life and push back, with an inclusive, body-positive and judgment-free perspective.<\/p>\n Beauty standards are a social issue because they are neither natural nor universal: they shift from one country to another and from one era to the next, as our article on how beauty standards differ around the world<\/a> shows. Yet these ideals of thinness, youth and flawless skin have very real effects: comments starting in childhood, pressure to watch your weight, unequal treatment at work and in health care, online harassment. Recognizing that a norm is constructed helps you take a step back, spot the messages designed to make you feel guilty and choose what you want to keep. That is the common thread of this section: connecting individual experiences to the collective mechanisms that produce them.<\/p>\n If you experience discrimination or online harassment, the first step is to keep evidence, then to turn to the right people, who will depend on the country you live in:<\/p>\n Born from a plus-size fashion site, our magazine looks at social issues through the lens of the body and representation. We give a voice to the people most affected, we explain the words before debating them (sexism, fatphobia, trans identity, consent) and we favor practical ways forward over outrage alone. Our articles start from everyday experiences to shed light on broader patterns, without moralizing or pitting women against each other.<\/p>\n Discrimination is unequal treatment based on a characteristic protected by law, in a specific area such as employment, housing or access to goods and services. Protected grounds vary from country to country, but they often include sex, race or ethnic origin, disability, age, religion, sexual orientation and gender identity. Some places also protect physical appearance or weight.<\/p>\n Intersectionality describes how several forms of discrimination can overlap in the same person and reinforce one another. The American legal scholar Kimberl\u00e9 Crenshaw coined the term to describe the experiences of Black women. A woman who is both fat and lesbian, for example, may face sexism, fatphobia and homophobia, which compound one another rather than simply adding up.<\/p>\n Diet culture is the set of beliefs that equates thinness with health, success and personal worth. It shows up in foods labeled \u201cgood\u201d or \u201cbad,\u201d compliments on weight loss and the shaming of fat bodies. Our magazine prefers a weight-inclusive approach to health, at every size.<\/p>\n Want to go further? Our Culture<\/a> section explores how bodies and identities are portrayed in movies, TV shows and books, and our Psychology<\/a> section supports you with self-image, confidence and emotions.<\/p>","cat_name":"Society","category_nicename":"societe","category_parent":0}]},"_links":{"self":[{"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/posts\/428912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/users\/8340"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/comments?post=428912"}],"version-history":[{"count":5,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/posts\/428912\/revisions"}],"predecessor-version":[{"id":431344,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/posts\/428912\/revisions\/431344"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/media\/428918"}],"wp:attachment":[{"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/media?parent=428912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/categories?post=428912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ma-grande-taille.com\/en\/wp-json\/wp\/v2\/tags?post=428912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} A habit that can also betray a need for attachment<\/h2>\n
What you\u2019ll find in the Society section<\/h2>\n
\n
Why are beauty standards a social issue?<\/h2>\n
What can you do about discrimination or online harassment?<\/h2>\n
\n
Our approach: connecting the personal and the collective<\/h2>\n
Articles to start with<\/h2>\n
\n
Frequently asked questions<\/h2>\n
What counts as discrimination?<\/h3>\n
What is intersectionality?<\/h3>\n
What is diet culture?<\/h3>\n
What you\u2019ll find in the Society section<\/h2>\n
\n
Why are beauty standards a social issue?<\/h2>\n
What can you do about discrimination or online harassment?<\/h2>\n
\n
Our approach: connecting the personal and the collective<\/h2>\n
Articles to start with<\/h2>\n
\n
Frequently asked questions<\/h2>\n
What counts as discrimination?<\/h3>\n
What is intersectionality?<\/h3>\n
What is diet culture?<\/h3>\n