To build up is difficult but to break it is very easy.. Building up means all the good things ( friendly relationships, positivity, dignity, etc.) But destroying them is way more easy...
Well there's where we mistaken ourselves... If you are optimistic and more importantly REAL then building up is the easiest!!
Stop criticizing yourself because this will only make u believe in people in the same way... Start finding that "OWN UNIQUENESS" In you and you will have a better perspective of seeing this world.