When it comes to drugs I don't know what is what, I just found out that my brother is doing cocaine, it's crazy and I hate it so I'm trying to help him get off that **** what I wanted to know is does cocaine come from crystal meth or is it, it's own thing I hear people say they cut. Down a 8ball and make cocaine. I just wanna know about it so I don't look like a idiot when I'm talking to him , I just want him over this, thanks slot guys