So, I'm on a plane right now. Yeah, a plane. Thirty-thousand feet up in the air. I am posting using in-flight wifi, which to be perfectly honest, has to be one of the worst financial decisions I've ever made in my life. I paid close to $30 for four hours of something I get at home PAID FOR AND FOR UNLIMITED USE. And to make it worse, it's night-time in the US so it's not like there are a lot of people on for me to talk to anyway. x.x. What are some of the really bad financial decisions YOU'VE made?