The human personality is as complex and diverse a system as anything that can be found in this world. Everyone ticks in their own way. While some can mask their inner selves and emotions well enough to win the World Series of Poker, others wear their hearts — and even more — on their sleeves. Either way, if you want to get a good snapshot of someone’s personality, a peek at their iPod’s playlist might just be the way there. Playlists, and the artists represented, are every bit as diverse as each layer of the individual listener’s personality.
