On the "for others not so bad" regarding cocaine, I dont know how this works out for other people but I am an opiate/opioid addict..period..that being said, I have desire or longing for any other types of drugs. I have done them in the past on occasion but just dont feel the urge at all. I really wouldnt know what that means for the OP in this situation as everyone is very different. I know that most feel that if you have an addictive personality then I guess you can (will?) become addicted to other things besides just your DOC. Maybe that just applies if you try that other drug and like it a lot? Im just throwing thoughts out there not making a statement except about my own personal experience.