i was just wondering if i could get some advice on cocaine.? when i was out with my mates they had some cocaine and we got wrecked and done a few lines, since then my friends have started doing it more and want me to continue with it...i cant get through to them not to do it!! what does cocaine do in the long run ? i no it kkinda erodes your nose but is there anythink else that i could pass on and hopefully edge them to stop? .. im worried bout them and they keep pressuring me to do it and i dont want to anymore !!! any advice please x