>>2043137
unfortunately, all the logic and hard data in the observable universe means nothing to weaselly knobheads like this. who've decided that they want double-decker trains; there's no fundamental issue preventing double-deckers from existing that cannot be overcome somehow; and thus the reason they aren't on a double-decker right now is because the train companies are all incompetent. like you may as well go outside and talk to trees instead, and you'd have more chance of a decent conversation