Reading can be the greatest release from the stresses and strains of the world we live in, if you are getting bullied at school reading can be a great escape, you can go and live in the world of your choosing and not have to live with this bullshit.
Writing can help as well, I found out about this too late to help me while I was at school but it does help, trust me. You don’t need a topic you just need an imagination, a pen and paper, or your phone. Just write and don’t stop writing until you can’t think of anything else to write.
Lose yourself in a book or write your feelings down upon a page but please don’t get caught in crowd looking at lists of photos on Facebook.