i am 15 and just gave up sucking my thumb (haven't done it for about 2 weeks now) and the ownly reason i stopped was because i was told that if i didn't that in a few years my teeth would end up sticking right out of my mouth!
bad habits
1,024 beliefs in this area

I loved to chew things as a youngster - shirts, fingernails, you name it. At one point, I went on this hair-chewing spree - the ends of my hair were in my mouth all the time. My aunt, a nurse, told me that if I kept on chewing my hair, it would all get stick somewhere in my stomach and plug up my stomach hole. Even after two years of biology, I still can't figure out if she was lying or telling me the truth...
hall of fame
I used to believe…
my brother (10) still believes that if you stick your finger to far up your nose you can touch your brain
hall of fame
I used to think that tobacco was the smoke that stayed inside of the cigarettes until you lit it and the smoke came out.
I used to think that inside a cigarette there are four or five filters in a row that are burnt when smoking. (The tobacco shelfs at shops had transparent bags of filters for roll-your-own cigarettes.) I used to think that people roll their own cigarettes so that they can adjust the lenght of the cigarette by choosing how many filters they use.
I was told that there is nothing good about smoking tobacco. Thus, it did not appear to me that smoking mildly relaxes and alters mood, neither did I know about the addictive potential. Thus, I thought that people smoke because they either do not know that it is bad for you, or alternatively that they are inherently evil, and consequently do things that are bad.
i used to believe that if i would bite my fingernails little animals would come out and take my tongue off, and one time i lost as tooth and thought the animal came out, but it wasz just my dog:-D
I used to suck my thumb and my friend told me if I keep doing that then my thumb would disappaer. Didnt stop me sucking it though, I always thought of how cool it would be to see your own thumb disappear. I was a weird kid.
hall of fame
I used to believe…
My mom told me if I picked my nose, I would get cancer.
I used to believe…
yeah i used to pick my nose and eat it. so my parents told me if i kept doing it i would get an exotic disease where your throat gets so dry you cant swallow any boogers OR food. i stopped.
I used to believe…
When I was a child, my father used to say, "Don't pick your nose, or your bum will fall off". This was a good deterrent for about a week... Then I picked my nose (by accident), nothing happened & I figured out that my father was either clueless, or just a liar!
I still pick my nose!!!
hall of fame
I used to believe…
My mum used to tell me that if I picked my nose, I would poke my brain and I won't be as smart as I should be when I was older :)
I used to believe…
When i was little i used to suck my thumb so to scare me my parents told me if you suck your thumb you will blow up like a balloon...so one time on a bus i went up to a very pregnant lady and said "I KNOW WHAT YOU"VE BEEN DOING!!" my mother was mortified!
I used to believe…
well my mom still tells me this and i am a teen that if if kept biting my nails i would get SKIN CANCER!
but i still couldn't stop now i have braces and i can't bite them anymore so my nails got longer. then i started 2 pick at them and they started 2 get shorter now my mom is mad at me 4 pickin at them
:(
I used to believe…
My mums boyfriends thumb got chopped off by a chainsaw when he was cutting down a tree so when we first met him he told me his thumb fell off because he used to suck it. Then everytime i sucked my thumb he wud wave his thumb in the air and eventually made me stop
I used to believe…
My dad's uncle lost the top part of his index finger in an accident years back, right below the first knuckle. He used to tell my sister and I that if we kept picking our noses, our fingers would rot off - his finger was the proof.
Needless to say, we stopped picking our noses.
I used to believe…
when i was eight i would stay at my baby-sitter's house when my parents had to work. and one night i slept over at her house and she thought that i picked my nose and i told her that i didn't but she didn't believe me and she told me that when boogers leave your nose they turn into monsters and that the booger monster comes to get you. I was afraid to blow my nose after that.
I used to believe…
When i was little i sucked my thumb and my mum said if i didn't stop it i would have teeth like a bunnys. But i never actually stopped sucking my thumb! so here i am now at the age of 13 about to get braces! (i still suck my thumb though)
I used to believe…
When I was young I thought that if I picked my nose at night and the booger was left out in view monsters that ate boogers would come. I had to make sure my booger was in the garbage in another room.
I used to believe…
my mum said that as i bit my nails i would end uop biting all of my fingers off