I’m sure I’m going to say this poorly, but one of the things he focused on was meaningful decisions. So there’s a joke that goes:

Jean-Paul Sartre was sitting at a coffee shop when the waitress came up and asked him if he wanted anything else.

He said, “I’ll take a coffee, with no cream.”

She responded, “I’m sorry, but we’re all out of cream. I can get you a coffee with no milk though.”