You know how sometimes life just doesn't seem worth it?
How people treat you like trash?
How people give you the silent treatment?
How people insult you?
How people laugh at you?
How people ignore you?
How people act like your feelings don't matter?

Well take all those feelings, and throw them away.
Those feelings will taint you
They will hurt you
They will make you feel worthless.
And for what? None of that is true.

Thing of happy things.
Think of books, which take you on magical journeys.
Think of music, so touching to the soul.
Think of fun and happy memories, giving you happy nostalgia.
Think of people who care for you, whether they're in real life or virtual.
Think of how far you've gotten in life.
Think of all the people you would hurt if you go. No matter how tough things are, there are people who care about you. People who would hurt so bad to see you go.

So if you aren't living for yourself (which you should!), live for others.
Make them happy.
Put on a smile, act cheerful, support others.
Earn money, get a good job, get a friend circle.
Help others which are in need, be a leader.
Make a difference in the world.

If you do all these things, my friend, you will not only be living for others, but for yourself too.