I was asked this question by a very nice person. The first version of the question was (with a few additional details):

...do you think high fruit raw vegan diet is optimal for health? ...I honestly sense i am not going the right way, as I am not "glowing" on this lifestyle. Would love your perspective.

The final version of the question was:

...is this diet key to vitality and health, aside of course relationships, state of mind and etc.

In this semi-spontaneous response I did not touch on a few important aspects of the issue because the subject was a bit too broad and complex to give an comprehensive and definitive short answer. I also did not know almost anything about this person experience with this diet. The video is ~ 30 minutes long: