I started to feel like this when I got to my 30s, especially when moving to San Francisco, where these issues you mention are much more pervasive than other places I used to live.
There were two things that helped me clear my head a bit - going to the gym and focusing on my well-being (a.k.a. actually going to a gym 3-4 times a week) and learning something outside of computers (in my case, learning the Japanese language). I think just focusing for a bit on something more than computers can help you take a step back and gain some of that lost energy back, at least it did for me.
There were two things that helped me clear my head a bit - going to the gym and focusing on my well-being (a.k.a. actually going to a gym 3-4 times a week) and learning something outside of computers (in my case, learning the Japanese language). I think just focusing for a bit on something more than computers can help you take a step back and gain some of that lost energy back, at least it did for me.