What's the best way to stop thinking about a guy?

do any of you know the best way to keep your mind off a guy.I've already decieded that I'm going on a phone diet,and not call him for 7 days.The thing is I call him at about 9:30pm and lately I feel somethings wrong with him.but I never get the chance to ask why because he says to call him back.So I do at about 10pm and he doesn't answer,because his sleeping.I'm failing math and biology partly because all I think about during the day is whats wrong with him,why is he not answering his phone.It hurts my feelings so much it really does,and I just want to git my mind thinking about important things so if anyone has any advice please answer.

omg it is so hard to stop thinking about someone you like a lot..
but just keep busy & dont get bored..when you feel you want to call him just read a book or go for a walk if it's not late.

the guy I like hunts a lot so I cant really talk or see him much because we live in different towns

its obvious that hes not interested in you and you need to stop trying to call him and move on to something else. Maybe you can try to go to sleep earlier so that you'll be sleeping at the time that you regularly call him. Its not good to be failing classes because of a guy, especially when he's not interested. You can ask your friends to help keep you busy and instead of calling him call someone else.

I really think that you should just try to focus on your grades and grades only. You should also talk to your mom about this, because you may not think this, but mom's had a life before you came along and more than likely went thru the same things...

THIS IS SO SIMILAR TO MY SITUATION, BUT THE BEST WAY TO DO IT IS TOO FIND SOME OTHER BOY TO THINK ABOUT

Thinking about an other guy.