"He should study with a partner to ensure lasting learning and avoid isolation. Additionally, finding ways for him to engage in activities with younger students, where he can serve as a living example, would be beneficial. https://www.torahrecordings.com/rebbe/igroskodesh/012/006/4152b

As the Alter Rebbe writes, nowadays fasting can, God forbid, bring health issues. Study more Torah, daven properly with a minyan, and say Tehilim. Study Chitas. Do as the Rebbe Maharash said: take 15 minutes to think about your situation to bring about an addition to your Torah and...