I read stuff like this and comments and think I'm insane for finding it thoroughly and completely revolting.
Maybe it's a cultural thing, but I'm having a hard time understanding how anyone can have dignity after willingly drinking someone's urine extract. I could understand if $1,000,000 were at stake (although I'd still not do it), but to choose it?
Absolutely repulsive. I'll let nature filter fluids for me, not trust someone with a filter. It's too disgusting on a visceral level to ever intellectualize it as being OK.
Is sugar that expensive they need to do this? If you want to use urine, use it as fertilizer (so long there's not much salt in the diet, and you mix it with ashes, it's very good, I've heard). This is just too much.
Oh, and it's nice to talk about eating rats an all, but if you call yourself a survivor, how about planting some fruit trees? Unless you're a snake, which sounds possible, eating fruit is preferable to rats.