I take this to mean, done too much psychodelics, is that right?
I think Shirley has mellowed in her old age which is good to see.
I used to make sure to catch her in interviews and the like just to see what she was on at the moment.
She was VERY New Age for a long while--way, way out there. She still is pretty much but she has her good quailites too. I read the synopsis of the latest books and they might be worth a read.
My only issue with her is the "vaporware theology" that comes from whatever thought is in her head at the moment mixed with whatever spiritual fad is making the celebrity tour at the same time. I was on a parallel course in my own life during much of the time she was sharing hers but I reached very different conclusions.
Are you getting referrals for this?