This is the Escapist. We are nerds here. We are legion. And nerds thrive in the dark. Just like mold.
Now that I've overstepped my boundaries, allow me to reel it back in (and apologize, and hopefully avoid getting banned...) by offering my actual opinion. Dark. I'm a night-owl, and a shut-in, so my blinds are drawn nearly 100% of the time. Curiously though, my father, who is far more outgoing than I am, tends to keep his environment darker than I keep mine. Not only that, but it's far more commonly occurring for him to stay in the dark, typically watching TV or doing... whatever online. He's not shy, so it makes me worry just a bit. Do I want to know what he's up to? Perhaps not... :/