Being strong-willed is not enough, however. You also have to be hard on yourself. Someone who was strong-willed but self-indulgent would not be calle… - Paul Graham

It may be a mistake to ask which occupations are most safe from being taken by AI. What AI (in its current form) is good at is not so much certain jobs, but a certain way of working. It's good at scutwork. So that's the thing to avoid.

One of the most interesting (and also frightening) things about AI is how difficult it is to predict what will happen. My kids ask me what's going to happen, and all I can say is that there will be huge changes, and I can't predict what they'll be.

Ideology makes you doubly likely to be mistaken. You not only receive your beliefs as a matching set, which makes it extremely unlikely that they're all correct; you also can't change any of them, or you'll seem a backslider to your peers.