Last weekend, I walked into New Brunswick with my wife and kids to get some dinner, and we stopped at the Wells Fargo ATM, and my son asked me, "Why is there a headphone jack on the money machine?" which was a feature I never noticed -- but he was right -- there was a 1/8 inch headphone jack next to the little screen, and so I told him the first thing that came into my head: "Well, Alex, maybe if someone is hard of hearing, if they can't hear that well, then they could plug in earphones and hear better" and then continued getting my money, but when I looked up, I saw my wife saw staring at me, with that sad look in her eyes that said: How could I be married to such an idiot? and she said to my son: "Alex, the earphone jack is for people that are blind . . . . people who are deaf can READ the screen, but people who are blind need to HEAR the instructions."