Park Bench Revisited

I see my post about 'Park Bench Therapy' is very popular, especially in Poland. It reminds me of those occasions, typically on long train journeys, in which there is just one other person in one's compartment, whom you know you are never likely to see again. The scenario seems to invite soul-baring; the making of confidences one would hesitate to make elsewhere. This can be as effective, I think, as a session with a psychoanalyst.