As per your chart, your mind would be generally volatile and which is never calm and gets distracted quite easily on trivial matters, which could affect your focus and concentration on your studies.
You can take up meditation early mornings by focusing on a candle and slowly chanting the below mantra mentally as many times as you can. This would boost your ability to focus and concentrate better on your studies.
ॐ महादेव्यै च विद्महे दुर्गायै धीमहि तन्नो देवी प्रचोदयात् ।।
Om MahadevyayCha Vidmahe Durgayay Dheemahee, Tanno Devi Prachodayat
Karka Lagna with Lagna lord posited in Lagna itself conjunct fifth lord of Scorpio, debilitated Mars; Retrograde Jupiter the sixth lord is in fourth house in Libra with fourth lord Venus in its own sign Vrishabh in the eleventh house; Saturn the lord of eighth house is in Lagna conjunct Moon.