ProcessingPerfection

I see a lot of people who have their hair like this at the front but I can't achieve it myself! is there a certain method to get my hair like this or certain hair cuts that make it easier? my hair is long and has very loose waves it that makes a difference :)

Anyway here's a picture of what I'm talking about:

http://www.fanpop.com/clubs/kristen-stewart/images...

Sometimes if i'm talking to someone or having a picture taken e.c.t I pull really stupid/goofy, over the top or ugly expressions. This can be really embarrassing for example if the picture gets put on facebook or I catch my self pulling a weird expression in a mirror/shop window.

I don't think that my normal face is ugly (not meaning to be arrogant) but I just think that I can look really awful sometimes when i'm doing something like frowning/smiling.

Basically what i'm asking is: why do I do this, is it in genetics, or is it some weird insecurity where I feel the need to be over the top, but then look stupid doing it? And how can I stop doing this, because recently I've become more self conscious and when I pull an expression I sometimes find myself thinking 'how does this look, does it look weird?' and I don't want to stop pulling face expressions because then I'd just look miserable, but I don't want to look stupid?

Please help! Thankyou x