Slow the fuck down
officehours.io
officehours.io
It's similar to gas/air mixture in engines. You need to have it right all the time. You can't inject only gas in the engine and add the air a week later.
What this means for me is that I take time for breakfast and lunch. I leave at 5 pm all the time. I stop working when I'm too tired (quality will be crap and I will need to fix it later anyway). Going out in nature and whatever makes you feel that you are relaxing. Daily.
Too much work, and you only learn to tread water reactively, never plan proactively.
Like the title, slow down and think about it. A move up a ladder from an engineer to manager may not be something you enjoy. Sure it might pay more, maybe there is an ego-boost of moving up, societal status stuff maybe if you are into that. What if you grow to dislike it? What if you go from writing software to writing PowerPoint slides and arguing over spreadsheets of budgets every month? Is it worth a little more money to dislike 2/3 of your days?
Seems like an interesting idea, but not sure how well it would work.