I don't know why I don't use my iPod more often. Every single time I pop in those headphones when I'm walking down the street I'm reminded of the 2005 Cingular Wireless "Alter Ego Girl" commercial because that's me all the way: sane on the outside and dancing up a storm on the inside. I bop along and walk to the beat, but it takes every bit of strength to keep myself from busting out into song and dance. It's the greatest feeling in the world and for the past two days I've been enjoying every minute of my inner rock concert.Image: luxemag.com