It's a term I just coined and wasn't meant literally. I was referring to interactions that make you feel good and unintentionally become a habit. Myself, I come here to feel clever and learn by engaging in subject matter that interests me. I don't always hit the mark, but I try. I also realize others use social media such as Facebook for the same reason. In my younger days I may have done the same by conversing with strangers in coffee shops or bars.