I know of a lot of famous people who take on high-paying jobs when they retire that basically have no stress attached at all. Ambassadorial roles and such. It's very easy on you, and allows you to still have a lot free time to go golfing or something like that.
The only caveat is that people need to trust you, to give you this kind of "ambassadorial" roles. Because they are mostly combined with low-risk, low-anxiety and medium-to-high salaries. It's not very common in my country at least.