I’m curious about a lot of things, and always eager to learn something new, but at no point have the desire to become an expert. I’m hardly an expert in my every day job. I’m content with exploring. I can fix my bicycle if it’s broken, but I can’t fix any bicycle. I can also fix my plumbing up to a point, or make general home fixes like paint a room, or maintain the wooden shutters, but I can’t compete with a professional painter. I just don’t see the point of investing the extra time to go in all the way. It’s not like I’ll change career any time soon.