I watch a lot of TV shows, I'm just reluctant to start new ones when I'm already so invested in a bunch of others, you know? Saying that, I've re-watched Prison Break like a million times now. I can't help it though. It's just so good!
Ok. For me it is different. It isn't so much that I am invested in other TV shows. It is just that I am lazy when it comes to learning new characters and stories. I find the feeling out process a little bit boring, because there us no history with the characters yet. I don't know them or their motives in life. But once learning all of that information, I am sucked in.