Adding to the offline thing - I think it's great to find a hobby or sport that you can set goals in outside of your main gig (I'm a programmer, I chose disc golf and indoor skydiving). For me this led to feeling more confident generally, getting exercise/out of the house, and being in a space where I'm the primary learner, not teacher. It can also help enforce routine. IMO routine is even better if it's not the same thing every single day.