I am a girl and I want to learn something everyday for the Zchus of my brothers Refuah Shelema to get mental health.
What does the Rabbi recommend for me to learn?
The halachot of lashon hara and the halachot of shabbat are both great choices. Both of these are integral to the life of a Jew, and are difficult to keep properly without learning the halachot. In the zechus of learning and keeping these halachot properly, may your brother merit a speedy recovery!