Oh I recognize this so much, Zulie! Always quickly bored. My whole career is like that and I'm nearly 60 now. Always 3 or 4 years in one job. Onto the next... Deeper deeper, knowing more, polymath, art, nature, cultures, area economy, environment, doing more important stuff. Choosing all the time what to do next. How to get paid for my drive. Now I combine it all in my writing. My creator career is layered with important stuff and serious journalism and science fiction writing. That can be a choice too...