Repeat what works knowing that sometime it might not work anymore. Repeat what works knowing that in some situations it won’t work at all.
Repeat what doesn’t work with a little adjustment, a little fine-tuning. It might not work because of an element you’re overlooking. Repeat what doesn’t work knowing that someday, when you feed the machine of Good Work Worth Doing the fuel of time, attention, focus and discipline, it might end up working.
It’s likely that the same habits which got you to point B will help you get to point B and a half. Repeat them.