Except red bull, that stuff is actually pretty legit, nothing but beneficial ingredients in it (8oz can has <30g of sugar, big deal if thats all the sugar you have that day).
Exactly. Anyone who does such a thing is clearly mentally unstable, possibly manic, or just highly out of touch with themselves. Even people who do those hardcore bushcraft survival courses cannot survive long in the wilderness without losing their mind. We're far too used to modern day comforts to go back to our ancestral roots like that.
I don't eat sugar or chemical crap that it's in Red Bull ("flavorings" or preservative), neither I use caffeine.
Oh some can go to ancestral roots just fine. Just not that guy. He wasn't mentally prepared and buying so much food upfront is a sign of it.
Survival courses have nothing to do with it, and most of them are scams.
There're plenty of people in Russia living alone out in the woods and I myself am planning to, though I will start from living in a village....not that those villages have much from Western civilization department.