Do you guys chat with people who are too young compared to you here?

I always hesitate to reply the messages from people who are under-20 and never replied to any of the messages I receive from persons in that age group here.It's not like I hate to chat with them but they're kind of a timid age group of people(also too young compared to me) to chat with and for my safety too in various aspects.

So any of you guys here have the same view as me?Or you're fine chatting with them?