I've just become completely lethargic lately. And there's some sort of mental block stopping me from working. It's kinda insane because I can work on other stuff, but as soon as there's a simple task for my employer my mind just wanders off. And when I really try to focus I just go blank in my head. Can't explain shit. I'm trying to slowly get back on the pony just because I'm ashamed of all the salary I've collected…
If I don't feel I have control over my own life I feel exactly like you described but.. that might just be me.
Regarding your existential dread.. my philosophy as someone who is close to Ukraine and feared that the war would spill into my country, is that while it may all end tomorrow for some reason or another.. that possibility is not worth thinking about. If I really knew for certain I would die in 2 years then I'd become totally hedonistic, I'd spend all my resources to just have the most fun possible but we don't know that. Humanity has gone through worse periods than we're facing right now but it got through them so chances are we'll get through it too so why not plan for the future? I've been hedonistic for the past 7 years, it gets old. If you haven't lived your life fully until now and just dread that you've been working your ass off, not going out, not meeting people, not taking drugs or whatever other hedonistic activity you wish you had gone through then maybe go do that, get it out of your system but eventually you'll want to settle down, plan for the future and even though it's scary and your mind will throw a lot of roadblocks I feel you still have to do it to truly be fulfilled.