I agree. Without somewhat maniacal (of the obsessive enthusiasm variety) personalities grand achievements would be difficult to realize. It takes that kind of person.

I tend to dislike hatchet-jobs like this article, as they're flush with stories that appear absolutely bonkers on the surface, and very light on detail of positive interactions of any kind. The man may be a bit bananas, but all great men and women are, at least a bit. As a cautionary tale, it's a powerful article. But I hardly see it has objective in it's reporting, and serving a somewhat click-baity audience already dubious of the man.