I'm just as cool as you!

Unlike most others, this is going to be short. I got on the Luas last night and went two stops out to Dundrum so that I could go to Tesco to do some shopping. I had my iPaq in my hand and was just writing down what I needed to buy. I sat down next to this business type guy in his mid-twenties. Literally, a minute after I sat down, he decided to take out his PDA too. Seriously, was he just trying to prove to me and any other people on the tram that actually cared, that he was as cool as me, if not cooler with his PDA?!! It was really weird. He musn't have much confidence if he has to prove himself to a random guy on the tram that he has gadgets too!