Ah, but I never enjoy solo practice - even for things I enjoy being good at (and I'm not sure something like group guitar lessons would be an improvement, if that's even a thing). Practicing solo simply isn't in my nature, so it's something I only do with an eye to a goal as motivation. This even applies to my MA practice. I don't really enjoy the practice, unless it's as part of a group thing. I do it because I enjoy the results. That has been true of much of my MA training, even when training with others. Often, it's just no damned fun in the moment, but very satisfying when it's over.well the making money part is career success, we all have to do things get good at things because it does or will pay the bills.
if you have an ambition, to say play guitar and your willing to put the effort in to fulfil that ambition, that's good, but if you don't enjoy the practise then you should pack it in.and do something you do enjoy hoping you get to like it after a decade of effort is a big risk, when you could have spent that time doing something you do enjoy
but there is the distinction between working for your own ambitions and working for someone else's .