CriminallyVulgar wrote: Going somewhere and working on a puzzle or watching tv isn't really a social interaction. It always makes it easier when I'm in a public place and I can do something like read a newspaper, but the point of that is avoiding social interaction rather than encouraging it.
You're right - social interaction is dynamic and watching TV or reading the newspaper in a public place aren't social interaction. I didn't mean to suggest otherwise.
I was trying to imagine how one take a public place and control some of the variables and make them closer to the same for each visit. Assume every Saturday around noon, you go to the same park, sit on the same bench (or the closest unoccupied bench to that one), eat a sack lunch or drink a coffee, and work on the crossword puzzle in the daily newspaper for 60-90 minutes, then you leave. My premise is that you will eventually notice that there are some people you recognize from other visits. It might be people who also go to the park to read, or to walk a dog, or take a child for some activity time. You may become recognized by them as the person they see at the park on Saturdays. When you recognize someone else as frequenting this park on Saturdays, they become closer to the routine and not one of the variables. Wouldn't it be easier to talk to one of these people, whether they start a conversation, or you do, than to someone you have never seen before in an unfamiliar setting?