I think it was good to be honest. However, I would stop hanging with your neighbor. He ratted you out, gave your (not sure where u live) Underage son A cigarette, and does other drugs. Sounds like more problems in the future.

Not that It makes much of a difference because of the other things, but what other drugs does your neighbor do? Are we talking like shrooms, or more like meth or heroin? I'd never trust a tweaker, that's a hard drug which takes control of the user.