I was fortunate. Full time training, stumbling around despite the hours, for a decade before finding the trainers that suited what I was doing. Or trying to do.
it wasn't until my late thirties that I experienced man strength. That was interesting, I can tell you that. It was during, and shorty after, that I benefited from the right instruction from the right people.
If you're the big fish in a small pond, there's really no necessity to grow. You might, a little bit, out of sheer will or ego, but there's really no need to. It's comfortable being the big fish, and comfortable is always nice.
If you be the little fish in a big pond, life is different. Your senses are heightened just to survive another five minutes. You grow or you don't. You grow - or you be the little fish that was very briefly known as lunch.
Injuries, temporally or permanent, are part of this crazy deal we make with the devil. But they are not what determine the outcome of anything. We all know what is. Go get it, my brothers. If you think you are too old - you are. If you don't - salud.