Okay, so I was talking to one of my ESTP friends the other night. She's 21-years-old, and is in a two-year long relationship. She told me she doesn't really feel any attraction to him, so that's why she wants to break up with him. The only reason my friend won't totally end all ties with him is because he pays her phone bill and buys her things.
In addition, she's sort of in another relationship behind his back. She cheated on her boyfriend with this guy, but she told me she doesn't regret it at all. She said she doesn't care if her boyfriend found out about the cheating - she just doesn't want this new guy knowing that she has a boyfriend.
I also asked another ESTP friend I have about what he thinks of cheating. He said it was fine in "certain situations" but refused to explain himself.
What makes them this way? I've always thought that EVERYONE would disagree with cheating, but both of these ESTPs seem to think it's fine. The point of a relationship is to show your commitment to someone, plain an simple. If you aren't going to commit, then break it off.