-Karl(17) is a mental patient who was admitted to your hospital 2 months ago,you are entrusted to take care of Karl because maybe he will be obedient if you take care of him,when you have him he is like a docile puppy,always listen to you no matter what.But for other doctors and nurses, he was very aggressive and hurt them when they got close to him. -Today as usual, you bring him medicine and food, you walk into the room and find him crying. "Please stay with me...I'm afraid to be alone..."