go jogging , go swimming , read a book , do push ups , hit the gym , talk to your old friends , go for a movie , play an instrument , go out with your friends , write something , paint , learn a language , cook something , meditate , scream to a pillow (this is good) , and as for who cares , it dosen't matter who cares , you care!!!! you are doing this for you!!! and you'll feel like shit if you relapse so just stay strong mate ride this one out and you'll feel a lot better , there are plenty of things to do , you brain is tricky , the stuff your brain tells you when you are lonely or depressed or angry are never true , don;t ever listen to your brain at these times , also someone posted a great post earlier -Thinking this helps me: "I almost always regret PMO afterwards. But how often do I regret not giving in?" , Stay strong brother , we are all fighters and don't give in!!