My guy and I do 4 10s when we have the workload, and yeah, same deal. 3 day weekends are rad, but like hell if I have energy for anything after work on those other 4 days.
Some days I miss being a one-man show and being able to work just enough jobs to keep my bills paid and food on the table, but I wouldn’t be able to take on the more fun jobs by myself.
Electrician here as well, running a shop comes with its own set of shenanigans that I sometimes daydream about just working for someone. But then I remember the flexibility I have that wouldn’t be a thing otherwise.