After working at the same (and only) company for 10+ years, starting at a new place has been an adventure.

I can't shake the feeling I'm nowhere near as productive now as I was at my last company. It's probably a combination of multiple factors, but that's not entirely comforting.

Part of the reason is a role change from manager back to individual contributor.

I think I'm (subconsciously?) trying to make up for 3 years of technical experience while I was focused on managing.