Yes. 500lbs is a reasonable goal. Because it's really easy for a grown, young, athletic man to achieve. It represents no specialization in the strength sports.
The way you ask your questions suggests you have little experience. Rather than type up huge posts, why not try a lifting session?
You are using terms and concepts of which you don't seem to possess a first hand understanding.
Damn I took this thread seriously and tried to respond seriously. My bad.
There isn't one.
Everyone wants to be as strong as humanly possible. The problem is we all want other things thing that make the practical possible much lower than the theoretical possible, but anyone who doesn't want to be stronger is utterly ignorant about what being stronger affords them or mentally ill.
There is literally no downside.
Hi, dsm!
You only need about three steps, not including the one where you admit you have a problem.
Strong enough for what?
I believe I have said it before, but I will be "strong enough" when I can snap doorknobs off at will. I worked out for years and years and years and I never really saw a significant change in my strength. I'm 50. I'm not getting strong as fast as I'd like and I seem to have hit the end of my LP, but I am pretty sure there is still some strength left in the tank that wouldn't require me to give up my job or my family. IT is happening slower for me, but from time to time I achieve a breakthrough. I've resigned myself to the fact that my genetics and my age are stacked against me but I sure as hell don't think that means I can't get myself stronger.