I haven't seen it, but I assume that it is about crazy people. The latter instance was because I was obsessed with primitive wilderness survival techniques. For an example, I built a Paiute summer house and spent a couple of weeks living in it in the middle of the desert, learned to make cord, rope, food, tools, etc. from native materials. The example I gave was me wanting to prove to myself that, in a primitive survival situation, i could eat what was available. I figured if I could gnaw on that (it was the leg of a long-dead owl), I could eat whatever would be required if it was that or death.
And yeah, I was a moron.