I remember back in the 90s when I took them them survival courses and graduate I had to prove I can survive 3 minutes without air, 3 days without water, and 3 weeks without food. Thats was hell

@HumanEarth You learn a lot about yourself on doing those courses. Like what you really will eat and drink.

Like snake taste really good and most bugs taste really, really bad. Could I do it today - most likely not. I'm too old and beat-up, but I can teach