Stop comparing.

Comparison is the road to nowhere. You're good enough for yourself, and that's the MOST important thing. Learn to appreciate yourself. Embrace the fact that every person is unique, not a copy of others. You are special with your own thoughts, your own talents, your own abilities and your own uniqueness. You may think that you are not good enough, or you may cultivate your uniqueness and develop talents. Other people may have different values and that's why underestimate your life, but why should you care about others' opinion? It's much more important how you feel about your changeable life. Recognize yourself as a unique individual with special abilities and talents.