Let me start with a joke, ok?
Jim and Edna are both patients in a mental hospital.
One day while they are walking past the hospital swimming pool, Jim suddenly jumps into the deep end. He sinks to the bottom of the pool and stays there.
Edna promptly jumps in to save him. She swims to the bottom and pulls Jim out. When the hospital director becomes aware of Edna’s heroic act, he considers her to be mentally stable. He goes to tell Edna the news and says, “Edna, I have good news and bad news.