I had passed SSC with 91% and then I had chosen science for 11th and I dropped out because of depression then I went to arts and didn't attend. Then I have done diploma in DJ and passed HSC as a private candidate with 82% in arts stream. Now I'm doing bsc in hotel management. When I decided to do hotel management I was very excited and energetic, happy. But now my mood is very uncomfortable and depressive. Sometimes I feel very engertic but sometimes feel depressed and sad. And feel to do nothing. But sometimes I feel very motivated. Half of the day I feel very engertic and rest of the day depressed. What should I do?