I play loud onstage for my own benefit as I like. But I'm not too fond of the P.A. either.
Sometimes it works, sometimes it fails, but that's what we face when we're dealing with improvisation.
Anytime you interfere with a natural process, you're playing God. God determines what happens naturally. That means when a person's ill, he shouldn't go to a doctor because he's asking for interference with God's will. But of course, patients can't think that way.

