My husband is 28 years old, he lost his close friend and brother like a friend 6 years ago,  they died due to a train accident. He was with them the whole day., this incident happened the same day mid-midnight when he was not with them. He got a call from a friend to be informed about their death. That call changed his life. He has a fear that doesn't happen. Like will the fan fall on him, will he get a heart attack, will he get an accident? He is not sleeping on time and eating on time. He works as a stunt artist in cinema. He wants to recover but how?