I’d say you described pretty well how I do it
I would just add
Sometimes, instead of applying what I’ve just learned to another application, I try to implement some Fastai functions myself without using Fastai library. To have a better understanding of what’s hapenning behind the curtain. Because when Jeremy explains it it always seems brilliantly simple. But when you do it by yourself that’s another story. But be careful, hours pass quickly when doing this!