How about this: Pilot as second career, no pension to speak no desire to 'retire'. Possible working on as flying instructor etc until health dictates other wise. This excludes northern Europe with its cold climate and high living cost. On the other scale living in a third world country, Kenya for instance, with its poor healthcare a costly health insurance policy like BUPA is driving the cost and travel to Europe to a high level again.
What are your ideas and opinions about this I wonder.