Being comfortable in your own skin is one of the most amazing and absolutely priceless things you could do for yourself! Work on it every day, and if you REALLY want it, it WILL come to you. Both physically AND mentally.
What screws us up most in life is the picture in our head of how it's supposed to be. For more quotes and inspirations: http://www.lifehack.org/articles/communication/what-screws-most-life-the-picture.html?ref=ppt10