madog11
Bluelighter
At least you know they care 
Funny enough Vaya i have no druggy friends, i always do them alone.
It is never good advice to encourage using drugs, but, if you are going to be using anyways, why not try to do drugs with other people. I can't imagine how easy it would be to find friends if I was using drugs alone at my house .
Maybe quit the drugs and find friends that you have things in common with . Join a club or a sport at school? This sounds corny as fuck as well, and I'm not too sure how old are , but maybe try an online dating site and trying to find yourself a girl friend. I know you can meet other members of the same sex who are looking for a friendship as well (they match you up with similar likes / dislikes i believe; I have never used a site like these but I have several friends who have met some nice girls and one friend who is getting MARRIED to someone he met on a site like !!!!)
Back to the first paragraph, from my experience, sober friends have much better morals/standards/friendship values on a whole as opposed to drug addicts/alcoholics.
if you don't care about your self why would anymore else? Drugs make you hate your self. You end up loving the drugs not your self.
You gotta work on that. If you can become happy with you self others will come back to you.