It's important that you have identified some of the things that you do not like to share with these strangers (what you do for a living, where you live, personal information). I feel the same way and do not like being asked these questions. So try to prepare some responses that result in you feeling more comfortable, or ways to change the topics. It's important too that you have identified some of the things that you do feel comfortable discussing - opinions, books, politics. Keep in mind that these people out there can dump you at any time, so don't let them set you up with their manner of intrusiveness. And you ask if you should take a break - I say - sure - take a pause - to reflect on what's happening and how you feel about it, and what it is that you are aiming for, and what you find reasonable. I wonder why they are asking you about what you do for a living? I've had the same experience - and wondered if this was just general chatter, or is this a way to find out about your finances? If you find these questions to be overly intrusive - then what would be some suitable responses for them - could you ask "why do you ask?" or "that topic is off limits right now" or "that's personal information, so let's talk about something else please".