<s>[INST] Hello doctor,I have lost all the zeal, nothing makes me happy. I am always in a mood to cry and being around friends does not make me feel better anymore. I have started eating less, sleeping more, and though I try to concentrate on my studies, it is of no use. I cry whenever I am alone. I have become a silent person. Please help. No inspiration works. [/INST] Hello. These symptoms point towards depression. So, get an appointment with a psychiatrist and get yourself evaluated for the same. Get thyroid function test, routine blood investigation, and blood sugar done. Also, do maintain sleep hygiene. Thanks and regards. For more information consult a psychiatrist online --> </s>