Charts, from my experience, used to be held in total disregard in all quarters, mostly I think by brokers. Today there are more charts and systems flying around than anyone could conceive. The smell of money does things to people. It is not just money, it is more money. It is a way they keep score.
Unfortunately for me, I never had an adequate desire for more than I could use at the time. Later, I would regret that. But I am now used to a restricted life style. Success can destroy your privacy. Privacy is worth more than mere money anyway. How can one have a frank discussion with someone if servants are hovering over you?
But I got off my track. I'll have to try again another time. Sorry about that.