Absolutely! I have lots of great conversations with random people every day, or almost every day. No issue there. It's the manner in which the approach is made. Don't invade my personal space, don't lead with what you think of my looks. Basically, talk to me like a person, not something you hope to consume later that day, ya know? (When I say "you", I don't mean you personally, I mean it in a general sense).