Have you thought about mastering the meta-skill of learning a topic area somewhat deeply, before moving on to something else? Normally, I would say "go for it!

Have you thought about mastering the meta-skill of learning a topic area somewhat deeply, before moving on to something else? Normally, I would say "go for it! interleave the things you want to learn" but I wonder if your excitement for learning lots of things is hindering your learning? It could be a form of procrastination :)