why only some people get dimples?
367167
http://ask.yahoo.com/20030723.html
935124
Yea, for the most part. We all have bad habits. I suppose the trick is keeping them hidden from those who are impressionable.
1032970
no thanx but others mite
1009469
Not all do.  A lot don't.  The ones who do just like the curviness and something to grab on to.
783180
Yes. I think dimples really look cute on girls. I've that too and whenever I smile, they come out and it's very sweet and I bet both guys and girls will love that too.
43220
I agree with both the answers here also ,but may I add different people have different amounts of melinin in there skin which is determined typically \nby genetics although environment can also play a\nrole ,even if you may be freckle dispositioned genetically (which is typically very fair skinned people)Have much less melinin in their skin.You may not aquire much freckling if you use a very high sp sunscreen (this also applies in winter)or you can mimimize the possibility of freckling.Usually people who freckle easily do\nnot tan well.And are more likely to aquire \ncancers of the skin ,unlike their counterpart melanin enriched people.Or dark skinned people.\nThe pigment of genetic predertermined skin is\nnot difficult to predict based on ethenticity \nor even heredity.This does not exclude darker\nskin from aquiring cancers or freckles .Many\nmore caucasians are succeptible  to freckles \ngenetically and envriomentally than any other\nclassified group of humans.
905462
Most parts of a male are typically bigger than the same parts on a female (not all though, females typically have wider hips for example).  This phenomenon is known as sexual dimorphism.  The most likely causes of sexual dimorphism in humans are  competition between males for females (the bigger you are the better you are at beating other men, both in a physical fight and in a bluff) and female mate choice, where females tend to pick taller, broader men for partners.  Both of these factors have led to evolutionary pressure on males to get bigger.  The mechanism by which this occurs during development is closely modulated by testosterone.  The more testosterone a man has, the taller he grows, the broader his shoulders are, the bigger his hands and feet are and the squarer his jaw is.\nSome more interesting things about the hands of men and women, is that women tend to have narrower palms and longer fingers and men tend to have wider palms and shorter fingers.  Another interesting quirk is that the more testosterone a baby boy is exposed to in the womb of his mother (yes, women have testosterone too, just not as much as men!) the longer his second digit (pointer finger) will be compared to his fourth digit (wedding ring finger).  Hopefully these will be some interesting facts to put on a science fair project!
146340
because either they have a problem like belimia or anorexica or they just feel fat and sometime they feel presure to have the "perfect body" when there realy is no such thing. we do live in a world where if you have eny excess fat on your body it is not model perfect.
263380
it feeds their esteem.  people who are usually low in self esteem tend to compensate their deficiency by soliciting (or the thought of being a smart person) nods or even attention
459008
The most common reason is complacency. The same old thing. Oh, you will hear that it is because they didn't get any attention and crap like that, but that is a lie. It all boils down to getting some "strange" stuff.
556413
You have to trust in yourself and your worth. Trust in the fact that you will find a good man who loves you for you. Values your opinion, views, sense of humor, personality and how your dimple shows when you smile. He's out there. Don't give up.
650401
More cat ears...I love em...As you probably know, at least in America we are programmed to see and except ONLY beautiful and flawless, no imperfections.  Must be perfect eye color, hair, tan, shape etc.  Truth is we do want those things but most common sense adults know that can't always be so.  Stretch marks are a part of life and are accepted.  I don't think you'll be shunned by any one even if they are noticeable. When I see the marks on a woman who has worn scanty clothing it just doesn't bother me. I just think she has had a baby or lost weight.  It's not "icky" or anything like that.
531308
i dont think so.  i think they are pretty much genetic because i have seen people who are in good shape that have them.
598918
Some people have naturally round faces, which actually attracts most men. I kind of have a round face. I read about this exercise you can do - every day do it like thirty times. Blow out really strongly, which tightens your muscles. I hope that will help. Other than that, yiou can lose weight, which will make your face thinner. If you are skinny already, than you can't help your face.
1088441
Some people just don't have flat bellies. Don't fret over it too much. Do what you're doing. If you are still overweight, then exercise more. If you're not overweight, but still have a belly, chill out.
167851
I think it is a matter of genetics and isolation/location.  On the flip side, look at most Asians and Polynesians.  They don't tend to have much body hair at all, live in warmer climates and are isolated for most part by location.
189834
We all have different amounts of melanin in our skin. If we have less, our skin is lighter. If we have more, our skin is darker.