The way to do that is by developing a good exercise routine, coupled with the appropriate diet.
you can't be born without proteins.
I think u can just WORKOUT!!!! Edit: No. It is impossible, without a major metabolism change such as that which occurs in puberty, to change your waist size without changing your eating habits....
black for sure but dark colors always make you appear smaller
By being yourself, unless your ugly :P
drain the blood from your body.