I had not heard of it until you mentioned it.
What is the nature of the diet?
"Do not force others, including children, by any means whatsoever, to adopt your views, whether by authority, threat, money, propaganda, or even education." - Ven. Thich Nhat Hanh
"The uprooting of identity is seen by the noble ones as pleasurable; but this contradicts what the whole world sees." (Snp 3.12)
"Having dispelled all darkness, he found delight in being alone" (Thanissaro) (Snp v.956)