This is something I've found true in my own personal experimentation over the past few years. Any time I've been training something, if I take a break from it, I come back and I have more skill than I had previously. Recently this occurred with my handstand practice. It's something that I've been working on the past year or two on and off, but more heavily recently. I've made some great strides, but the past week or…
I've found handbalancing in general to be very frustrating in that sometimes it will go really well, and other times I will totally suck, and there's no obvious reason why. i.e. I slept ok, I ate breakfast, I'm not particularly stressed or unfocused, but it just won't work at all. And then the next day will be fine.