Judging from the movie he lives off of his pension. Women jump into bed with him because he is who he is. He doesn't need to flash money to get their attention. He basically just catches the news every now and then and if something gains his interest he investigates. If he needs to shoot something he is a military champion rifle shot, without shooting thousands of rounds a week. He can drive like a Secret Service Presidential driver, even if he doesn't actually own a car and drive. He fights like Bruce Lee, although he wanders and does not train a 50 year old body. Friends, zero, family zero.
So I guess I would check out the news to see if an ex foe did something bad so I can try to attend the execution.