"I have fears too about it."
Another thought for you or anyone reading...
If you are asking your son questions out of fear, that could be a problem.? Essentially, by doing this, you are asking *him* to alleviate your fears instead of showing honest interest in what he's doing.? That wouldn't feel good to anyone.? It would be annoying and disingenuous.?
Find things about what he's doing interesting enough to ask real questions about it.? Show sincere interest over fearful probing.? ?
Karen James