I will preface by saying I'm 46, and I had the surgery when I was 44. Prior to the surgery I had been a competitive weightlifter (snatch/clean and jerk). However, after the pain started it became chronic (even with PT- dry needling, cupping, etc...) and got to the point where I could no longer jerk heavy weights without acute pain. Then I began having problems sleeping on it due to general deep achiness in the joint.
I had surgery in May, and I was able to start lifting again by the end of August. In the interim I started PT roughly 3 weeks after the surgery, and it was very slow and steady until I'd say the end of July. I'm not a patient person, so the process was pretty frustrating/discouraging.
Fast forward to today, and the shoulder never got back to 100%. I can no longer lift heavy or compete. As a guy pushing 50, I've gotten comfortable with this fact. That being said, I am generally pain-free now and hunt/fish without any considerations or adjustments. There are days when I move suddenly or over use it where it gets sore (chainsawing or hand sawing for example) but its manageable with common sense and ibuprofen. I am glad I had the surgery, and would do it again, but it does suck to know that you are getting older.