What is the worst thing that you have done?
What is the worst thing you've ever done?
What's the worst thing you've ever done to yourself? What is the worst thing you've done lately? What's the worst thing that ever happened to you? What's the worst thing that's ever happened to you? What's the worst thing someone has done to you? What is the worst thing that has ever happened to you? What was the worst thing that ever happened to you? What is one of the worst things that you have ever experienced? What's the worst thing that you've done that has worked out for you? What is the worst thing you did to yourself? What’s the worst thing that has happened to you? What's the worst thing that has happened to you? What is the worst thing that someone did to you? What is the worst thing that has happened to you? What's the worst thing you been threw What's the worst thing you've faced in life? What is the worst thing that has ever happened to you or someone you know? What is the worst thing ever to happen to you? What's the worst thing you've seen? What's the worst thing you've ever seen? What is the worst thing you ever did in your relationship? What was the worst job you ever had to take? What is the worst thing you can do with your life? What is the worst thing that someone has done to you and how do you feel about it now? What was the worst thing that has ever happened to you? Did you overcome it and if so: how? What's the best thing you've ever done? What's the best thing you've ever done? What is the worst thing you have ever heard? What is the best thing that has happened to you for being worst? What's the worst thing that could happen to you?