Maybe at some point you will notice that once you have more responsibility in one area it will use up all our time and energy and you simply don't have time to

Maybe at some point you will notice that once you have more responsibility in one area it will use up all our time and energy and you simply don't have time to learn other stuff on the side. I am in that situation right now and I think an 8 week bootcamp to focus on Machine Learning would be a good starting point. I could learn it myself but I would need some dedicated time to focus on it and not have to worry about my regular job.