A bad day now I feel pretty bad ,I don't how to deal with this matter for the others when one of your friends betray you .What is more ,she still will talk with you with a disgusting smile .I 'm really boring and vexed .What should I do ?just curse her ?I can't .I think may be I 'll become less credulous than used to be .may be I'm just a negativist temporarily.Wish everything goes well .