That advice is impossible to act on. No one can be perfect at everything. So it's necessary to be mediocre at some things in order to accomplish the things one

That advice is impossible to act on. No one can be perfect at everything. So it's necessary to be mediocre at some things in order to accomplish the things one really cares about. So yes, I'm mediocre at operations. I want to get better, but if I tried to be perfect at operations, I wouldn't get other things done. So, do you have any suggestions that can actually be put into practice?