When you are very sad, do something that maybe make you happy,its right you will sad back when happiness dissapear, but your sad now is not the same.
At many cases, when you dont understand what teacher teach you in class, that is because you dont want to understant it.
Today u throw the stone to the people, tomorrow you will got thrown by someone, you know are feel angry but you dont know what people feelings yesterday.
If u are stupid, just think your self clever,when your surrounding was full of stupidnest, you are the most clever one.
When people didnt trust what you have done,its okay about that, because the reality is people didnt trust themselve can do like u have done.
No matter if people are not trusting you,as well as you trust yourself.Because when you trust your self, people will trust you.
If you have a problem,tell your friend, even to hundred friends. But if the problem is about relationship, just tell someone.
Think positively. If thinking positively make negatively attract,think neutrally.