Hey, thanks a lot for this really valuable advice

Because of my personal needs, I am using this small program that I start when I start working. I asks me some basic questions like did I meditate, did I exercise, etc and show a list of long term goals. It runs for 8 hours (if I don't stop it with ctrl+c). It logs all that info in a json file by date for me to see in future. As long as it is running I am less likely to deviate from work. It would also tell me to drink water every hour. Wonder if there are other people out there who try to be strict with their days this way?

But, I don't really prioritise my work as you have suggested (tricky things in the morning, mundane things for later), I would definitely start doing that.