[jjfigure]

Don't compare yourself to others; compare yourself to yourself. Your body is it's own individual entity; focus on becoming the best you can be and forget about what others look like. Who knows what they've done to get to their current physiques; you may be admiring a woman with an eating disorder, for all you know.

You may also look at changing your training approach just to introduce a new variable. Diet is important, but you can also use training to shake things up.