As a teen, you're going through major changes—both physically and mentally. These changes can have a dramatic effect on how you perceive, understand, and interpret the world around you, leaving you feeling stressed and anxious. Additionally, you may also find yourself comparing yourself to others—whether its friends, classmates, or celebrities and models. And all of this comparison can leave you feeling like you just aren't enough. So, how can you move past feelings of stress and insecurity and start living the life you really want?