Mistakes are easy. You just go along minding your own business, then BAM! Turned down the wrong road and got stuck in traffic, followed a link and what’s been seen can’t be un-seen, or maybe spent all night watching TV or reading rather than getting a decent amount of sleep. Or maybe there’s a free game on Steam that looks kind of interesting, a quick download just to see what it’s all about can’t cause any harm, right? The worst thing that can happen is it’s a bad game, and god knows I’ve played enough of those to know when to walk away.