what would your opinion be of doing 2 lines of cocaine twice per week?

Cocaine is one of the drugs that's addictive in the clinical sense of the word - that is, a drug that makes the user keep taking more and more in order to get the same effect. People start with a small habit and it gets bigger till it kills them, because they're taking huge amounts and they can't stop.

Cocaine is a deceptive drug because it's high is not the most intense as the illegal drugs go, but it's as deadly as any of them.

Stop doing it.

I think that's pretty awful for you

A sad, dependent addict.

No big deal in my opinion if that is all it is. The thing is that that is so very rarely the case. People love to lie to others and even lie to themselves. Especially when on cocaine.