"Jesse Pinkman: You know, I don’t get it. Why would anyone paint a picture of a door, over and over again, like, dozens of times?
Jane Margolis: But it wasn’t the same.
Jesse Pinkman: Yeah, it was.
Jane Margolis: It was the same subject, but it was different every time. The light was different, her mood was different. She saw something new every time she painted it.
Jesse Pinkman: And that’s not psycho to you?
Jane Margolis: Well, then why should we do anything more than once? Should I just smoke this one cigarette? Maybe we should only have sex once, if it’s the same thing.
Jesse Pinkman: …no.
Jane Margolis: Should we just watch one sunset? Or live just one day? Because it’s new every time. Each time is a different experience.” - (Breaking Bad)