It can be anything from Fifties Doo-wap to Dodgy. It's fatal when a train or a plane is late because there's only one thing to do - hit the record shop. That usually ends up costing more than the ticket for the journey. My one great regret is giving up piano and guitar lessons at 14. I'm ashamed to say I've never used it in my life.
TV is more challenging because it's so complicated.
I can get very nervous. By comparison, radio is very simple - an audience, a mike and you. One strange thing is that working in radio, as I've done now for 16 years, makes you petrified of silence. You end up thinking that even a split second of silence on air will make listeners think the transmitter has gone down so you rush to say something to fill the void. On television, a pause in the conversation can often be a good thing because it gives a guest a second or so to reflect.