Same here, 39 being in the industry for 14 years. I think this feeling come from the fact that everything around us moving so fast. Old days you can set for months only using Turbo pascal IDE manual without the needs for internet at all. Now literally every few days new technology popups and we are trying to be up to date and we got overwhelmed.I remembered I was trying to learn the new Javascript era and it's zillion frameworks but I couldn't. I think it's better to focus on only one thing and find a side hobby away from the technology.