Very down to earth and very smooth explination, intriguing I must comment.
Most people, some would say 99% of humans on this planet, are emotionally addicted to some aspect of physical existence.
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Emotions is the last obstical, as they are the personal power or life-force of man, thus when mind, body, spiritual is all accomplished, one will combat his child-hood emotions from birth, replaying them in real-time or dream-time.
The question is who will conquer the first three, as fruitarian is the first obstacle?