Regarding your study issues there are possibilities that your study methodology may not be right ; there could be possibilities of being distracted , place of study and environmental challenges, in addition to lack of sleep.
You can consult a Counsellor who can help you with concentration and memory tips. Also you can seek help about the bad thoughts etc.
Exercising, long walks, meditation will help to improve your concentration.
Answered2017-12-17 11:04:02
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