You need to re-engineer your mind. Understand that,the mind is a powerful weapon and you have control over it. What if you discipline yourself to stay positive always?.Your life is precious than any wealth you could ever think of so don't cheapen yourself.

Never hate yourself because you are unique in many ways.No one would ever look exactly the same as you.Consider your fingerprints and your whole being,it's unique...Cherish that and stay close to people who will bring out all the goodness in you.Avoid negative people and their drama.

Finally no one is perfect,we all have some flaws,we hide and forget about it.You must do the same thing and focus on the best part of you.