What is the truth about living in a tent in the forest?

I'm trying to teach myself how to live without eating food/water (and feed off the Holy Spirit), so I can be free from the "rat-race." I guess my main concern is: if I were to live in a tent in the forest, I will be exposed to temperature-extremes. Do 10-degree sleeping bags really work? ...and... show more I'm trying to teach myself how to live without
eating food/water (and feed off the Holy Spirit),
so I can be free from the "rat-race." I guess
my main concern is: if I were to live in a tent in
the forest, I will be exposed to temperature-extremes.

Do 10-degree sleeping bags really work? ...and
how can I protect myself from 120 degree heat?

Advice Please
8 answers 8