Originally Posted by fists of fury
Only he could answer that. I suspect though, that he'd say that if he were to do it all over again, he'd do nothing differently.
this is basically what he said in an interview I've seen
he said he would not change a thing, and also he is not convinced his Parkinson disease is the product of his pugilistic career (like it or not, he may be right, maybe he would have developed it anyway had he not been a fighter)