A few years ago I had an incredible run of insane productivity in grad school and at a startup afterwards, but I think it's solely because I had so much to do that I was genuinely interested in that I was crushing through work without it being a last minute delivery (though, there were still a lot of those). Now, I'm so bored with work that I can't even begin to start on anything. Next thing I know it's 11pm and I said I would deliver something the next day and I bang it out, or at minimum come up with a good cover / projection of making major progress. It's really starting to eat at me, and isn't sustainable. This is in no way COVID related, it's been going on for the past 2 years. I was actually planning on hitting the reset button and taking a few months off of work, but now I can't do that. I think the key at this point might be actually getting meds for my ADHD.