Carefully and completely write down the most painful thing you've gone through, the one that still causes you pain when you remember it
.
Write down 3 goals you'd like to achieve in the next 3 months
.
Do some pushups
.
Tell someone close to you that you love and appreciate them. They won't be around for ever

Play league of legends lol

Lol Woow. I vote @cakelovers idea because I do.

Go to the store, buy several dozen eggs and learn to cook perfect scrambled, over easy, poached, and omelettes. It will take hours and the skills will serve you well for life.

@cakelover that last task seems like a threat lol

It seems even more like a threat if you take the last sentence literally.
Tell someone:
"I love and appreciate you. You won't be around forever."

Depends on what you need help with. If it's getting rid of a body I'll help