A: Put your seatbelt on. B: Why? A: Because it will protect you in case of an accident. B: But it's uncomfortable. A: It's the law. B: It's so much trouble. A: It's common sense. B: It's so tight that it's hard for me to breathe. A: Hold your breath till we get there. B: Okay, my seatbelt is on. A: I'm glad you don't complain very much. B: I'm ready for an accident.