Many possibilities in the future I get used to making choices or decisions when I am shopping, but in the real life I am not so confident about every decision of me. I broke up. I am still wondering that whether the decision is correct. Maybe there isn't any correct one, there are only relatively correct ones. Through cost-benefit analysis or other professional calculation in my brain, I guess this decision is right. The reason is clear or unclear. The feeling is comlicated. I know I am tired and lost in love. I will become smart and won't fall into another trip anymore, I hope so. Need friends to talk which will make me feel less lonely and being cared.