sadness to anger

To continue my previous post a little:
I went through a sad stage where I cried every night thinking about what she did to me. After a couple days it turned to anger. Not only had the girl gone ahead asking the guy out knowing fully well we all liked him, but then she had to brag that she was getting good grades, and was the happiest as shes ever been. Thanks a lot to that selfish brat! I felt better the next day once my anger past. it's amazing. one day and zip...i'm content! After a week, I felt better and no lobger complained. I had found out that it's okay to be single!