Spend every minute with sober people.

Decide to do something for someone you know. Something massive that will wipe you out and eat up all your time.

Think about it this way. You say yourself you are miserable. So if you are going to be miserable no matter what DO something for someone other than you.

You can't expect your suffering to end if all you do is think.

Be of service. Not because that's noble, but because the meanest slammers on earth will tell you - it stops the cravings. But only during the doing.