[Defeat]

If you try it, you will like it, and you will probably want to do it again. Best way to avoid an addiction is to not start. Of the friends I had that did coke (and other drugs), the successful ones never kept a supply or a dealer. The less successful friends did it habitually and made terrible life decisions.

This exactly. Almost everyone I know gives this advice. It's a fun drug but it's not worth starting. Interestingly, this is usually from people who are not even addicted to it so you can imagine how lovely it must be.