The following is what is on my mind  that can make you happy. There are many ways to change your thinking for you to become a happy person. Everybody is welcome to participate in this topic and extend the list.

   -Don't expect too much, and be satisfied with the status quo. Unhappiness comes from things that you desire but haven't got. Please focus on things that you have got and enjoy them. Life is short, and time never comes back. It is more senseful to be happy each day with what you've got than to be unhappy with what you haven't.  

   -Don't be self-centered and always think yourself as the unfortunate one and everyone else is living a better life. Actually everybody has his own hard nut to crack. Their life is not as easy as you think. You are only one them.

   -Be thankful. Your family love you not because they should. Your friends' help is not for granted. You have them because you are lucky.