I get stuck in traffic often, and want to scream. There is too much traffic in my area. The traffic lights always go red too much, and stay red too long when nobody is coming. When possible, I take the side roads because nobody uses them.
So I like to also people watch in traffic. I'm entertained by the different people. We're all in the same place. Some are dancing, some are eating, some are talking on the phone. It's just interesting to me.
I drive around for a living so I get stuck in traffic quite often. If I'm alone I'll just mind my own business, listen to music. If I have someone with me, we'll just talk. Or sit in silence, which is also fine by me. XD