With the voices in his head, he's never alone :-)
Actually Edgar Mitchell is a great man. Like Buzz Aldrin, he's another one of these uber-men, i.e. athlete, scholar, warrior. He has excelled at almost everything that he has attempted. Also like Aldrin, he has his tragic flaw. Aldrin's tragic flaw was a weakness for alcohol coupled with an over zealous need to be the best at everything. Mitchell's blind spot for psuedo-science is a comparable flaw. Despite their flaws, both Aldrin and Mitchell are god-like.
Gary