It’s good advice. Although from my experience this is truly automatic and effortless when you’re extremely hungry, tired, and cold. I went through USAF SERE sch

It’s good advice. Although from my experience this is truly automatic and effortless when you’re extremely hungry, tired, and cold. I went through USAF SERE school and you have little opportunity to start worrying about tomorrow, or even 4 hours from now really ;P