Always try to read some books,and magazines this helps to keep your mind off a lot of unnecessary things, provides knowledge and increases your vocabulary.

Try meditating especially in the morning this helps with focus and takes off all the negative energy in your spirit .

Exercise daily this helps to open your mind , strengthen your muscles, builds your body and makes you feel a lot happier .Run yourself a warm bath , this helps with relaxation of muscles and mind . Listen to good music and dance to it this makes you feel less bored and sad .Try out new things swimming, running etc .