Learn to ride the waves. We have a different rhythm of existence. You can’t fight the cycle, but you can learn to work with it.
Some people are marathon runners, but we are sprinters. The trick is to break down marathons into many sprints, and take breaks by switching your marathons.
Just pick half a dozen things your meta-self wants to work on and stick with it. Instead of a bit of everything, we do a lot of everything, but one thing at a time.
It’s probably no coincidence that a large amount of technical people are some form of neurodiverse, I’ve run into a lot of others with ADHD working as a SWE, definitely suspected some as well when I worked as a Mech Eng (wasn’t diagnosed then), and there’s definitely people with autism as well.
Lots of our processes are flavours of continuous improvement, agile is amazing when it’s done correctly, as I get older I’ve started pushing more for that.