My father is 50 years old. Since few months he has been taking a lot of stress which has caused problems like sleepless nights, Anxiety and Gastraligia. There are no family problems that have lead him to take stress, it's just that he is a sensitive person and thinks a lot. He usually has a lot of pain in his stomach. He can not sleep properly. How can he over come stress and the other problems that are bothering him?