i'm 16.(my english is poor.so please read it 3 times or over it.so u can understand me.thx)and study science.but i lost a examination.i''m chinese.i feel very helpless.i can't study anymore.and everyday i play computer games.chatting.and have really really bad mood.u know.i love science.give me some suggestions.i need helpp.i need stand up?i feel i 'm so week. what could i do that could let me be happy.maybe something less in my body.eat what could make my mood better?i find out that everybody need love.so onemoment.i feel like i love all the life in the world.but now.it's just break donw.i eaven can't love myself.and i'm in puzzle.