I've recently begun to wonder whether there's so much free wine in the world because the water is undrinkable. I would say "I have too much alcohol and I didn't even have to work for it" is definitely first-world, and sanitation would greatly improve lives.
It's kind of ruining my roleplay a little bit. I can't not pick up supplies because what if I need them later, but I used to enjoy putting effort into long resting over a meal that didn't sound gross, and now we all just get fucking wrecked every night with these mystery bottles I took off a zombie in a ditch.
Edit: The difficult terrain would probably come first, but at least taking an involuntary shower on my way to Gale means he'll never again talk to me about how good I stink.