[Mijka]

>"Surrender" in this sense means something like fully facing reality and not demanding that it be other than it is. Easier said than done, of course. Someone who can do that probably becomes more capable of action, because they can bear the consequences of their actions.

It sounds reminiscent of some principles coming from stoicism. I'm not well versed in these concepts but it doesn't sound too far-fetched as IIRC parts of stoicism have been adopted by later currents of thought.