Thanks for your answer.

> Do you want a new career or a new job?

Both.

> Where do you want to be? What can you imagine yourself as?

Hm, difficult questions I can only partially answer. One part is definitely to become an (part-time) investor again.

> Can you not imagine yourself as a developer because of self-doubts or because you really don't like that path?

It's a mix of both. I have doubts whether I can do it. And I have difficulty to imagine doing it 100%. What I liked in the past was working at the design level, with paper and pen. But at the two developer jobs I had in the past, this was only a small part of the work. Most of it was coding, which for me is more of a necessary evil. Or to say it in another way: I like designing a house, not building it.