Grady Mathews told me when I asked about him that Harold woofed regularly at Luther Lassiter back in the day. He was in a unique spot.
Lassiter thought his homeboy Don Willis was the best player for the cash. It was a known fact Harold drilled Willis for the cash at least once.
Hence,Lassiter never got down with Harold,but only because of a respect thing is the way Grady explained it.
Grady added that he was also a great tournament player,and maybe his best talent was his ability to rise to the occasion based on pure guts,determination,and even intimidation.
He was barred out of the 9 ball ring games in Johnston City,and used to give 10-1 odds on him running 100 in 14.1 as a proposition bet.
Harold's overall demeanor when the pressure was at it's peak,was so steely-eyed that according to Grady,and written about by George Fels,that he caused 2 opponents to die of heart attacks while gambling within a week of each other.
That's a hell of a man in my book. Tommy D.