No it's not cool, drugs are not cool at all, Cobain would tell you that if he could, the heroin wrecked his life.
If you seriously have a crack habit you wanna get rid off, you need to go to one of those drug addiction drop-in centres and get some help, the'll give you some pills or something to take the edge off the withdrawal.
Or, take your mind off it by fixing your intonation and playing your jag-stang for 12 hours a day while sleeping the other twelve.
