He has history of depression some years back. He needs to take 5 sleeping pill every night to sleep. Last week, he keep vomitting. So we bring him to HKL for emergency. He admitted for one week and not taking the sleeping pill because doctor said his sodium is too low, 117 is due to the side effect of the sleeping pills. Before he admit to HKL, his depression also quite bad. He keep saying he wants to die and crying much. But after he discharged yesterday, he seems like worse than one week ago. He bang the door to go out from the house. He climb on the chair. He say he sees ghosts.