Your claim was that age is no hindrance to bodybuilding. You claimed that you could exceed your level of physical conditioning and muscular size that you achieved back when you won Mr. Canada. You are in your sixth month already -- six months! -- and I see no discernible progress. If you attribute that to injuries, injuries you presumably did not have to deal with when you were younger, then that is just more real world proof that age is indeed a huge obstacle in maintaining and improving physical conditioning and muscle hypertrophy.
I am two years younger than Vince. I am here to say that age is a hindrance in maintaining and improving physical conditioning and more particularly muscle hypertrophy. At sixty-seven years of age and being retired, I have more time to devote to bodybuilding today than I have ever had before. If time was was all one needed to grow muscles, I should be in muscle heaven. Unfortunately, despite my being in generally very good health, the ravages of age have taken some toll on my ability to give weight training my all. I could go into the details, but that would just be another old man story.
What I think is important is to be the best you can be whatever your situation. I am not going to start competing anytime soon although the field is considerably narrower the older one is. The main reason I won't be a competitive bodybuilder is because I don't feel like I have to prove anything to anyone, including me. At this point, my goal is to be as healthy as I can be for a man of my age. To that end, I have embarked on gradual weight loss. This has been aided by the fact that I stopped doing TRT because of having prostate cancer. I am not going to measure my arms or anything else. Instead, I my goal is to feel good and look good in clothes....no one really wants to see an old guy in a thong anyway. LOL.
I suspect Vince is living the dream only the dream is just that and not connected to anything real. But guess what? Whatever makes him happy is what he should do. There is power in believing. Whether there is enough power to get Vince back into the kind of shape is was in as a young man is questionable. Maybe he know this and he just needs to set his goals high in order to keep pushing towards them, whether he can achieve them or not.
One great accomplishment is getting to be an old man when you are into bodybuilding. A lot of guys manage to accomplish this and too many die too young because their bodies give up on them. Probably often as a result of the shit they put their bodies through. Failed kidneys, failed hearts, and who knows what else result from all the shit guys do while chasing the dream of being bigger than the next guy. So many bodybuilders are little more than fragile wanna be superheros.