I understand that you must be going through a lot of stress
about preparations and results of the exams. 1. Sometimes what helps is doing school from a state board or privately and doing coaching side by side. 2. Prioritising your studies based on your interests and strong subjects. You decide which chapters you want to be thorough with, and which you want to skim over. 3. Studying smart is important. So make points, and use all your senses like audio, visual and kinesthetic to help you absorb and retain longer. 4. Since you mention depression
and stress, I suggest that you sleep for 6-7 hours to refresh mind and body. Eat only healthy and well balanced meals. Avoid junk completely as it is linked to anxiety and depression
. Drink at least 2 lts of water but no smoking
and alcohol as it is dehydrating and puts body under stress. 5. You need to distress and relax by having a hobby, meeting friends casually and playing some sports or walking, or gym. Exercises help release natural neurotransmitters in the brain which help you relax and feel confident.