Hey Lapis, I always enjoy a little sarcasm--my husband says maybe too much.
I don't know much about breathing techniques, but I understand that people do pay to learn new techniques from teachers and feel their health, singing, etc. is much improved for having done so. But I suspect you knew that and were just "pulling my leg."
The $14 ($17 for a household) a month membership fee is the best money I've ever spent. Where I live that is just about the cost of a movie ticket. The discourses, newsletters, etc. would be a bargin at twice the amount.
Life is thrilling because there is always something new to learn, and I wouldn't be surprised if you feel that way too. I appreciate you respecting my way of growing, as I respect yours.
Lapis, I wish you the very best as you are out there experiencing life.