Once upon a time, two men were walking down a beach. They both had a bucket for catching lobsters. One man had a lid on his bucket while the other did not.
The man with the lid asked the other man, "How do you keep your lobsters from escaping?"
The man without the lid answered, "Easy. These are lobsters from a dysfunctional family. As one lobster gets to the top, the other pull him back down."