He said, "...you should be ashamed of yourself harrassing a simple middleage couple trying to do something they feel good about..."

When you are talking about MY health, I really don't give a damn about how good someone feels by giving me totally ineffective medical advice, counsel or treatments.  That has to be one of the stupidest justifications I've ever heard for letting them continue their quackery (assuming that is what it ends up to be).

Wow, nobody should disturb me because I feel so great about prescribing color-therapy as a cure for a brain tumor!  Now that makes sense, no?