please advice

dream big live big (student) (190 Points)

26 September 2009  

hi friends, I gave group II in june 09 and cleared and now iam preparing for group I. I know that i can give good performance. The question is little personal. That one of my friend criticized me that my body is thin. But iam very comfortable with my image. But it little bit disturbed me and i want to concentrate only on my career. so please give some advice to convince myself that iam right.