@bobgunn My opinion: Have your grown, gotten stronger or both?
If yes, you’re good…keep going.
If no, it’s obviously not working for you.
Different things work for different people. Correct volume and intensity cannot be defined for the masses and is very specific to an individual.
But I would keep an eye for early signs of over training, tendinitis, etc.
Certain workout routines, exercises, rep/rest ranges, etc are optimal for different goals but the most optimal thing is what motivates you to keep showing up to the gym when you’re tired after a long 8 hour shift.