Depends on the half life and concentrations. Daily adderal RX for ADHD or studying. Coke at night to party. Xanax at end of night to come down from the uppers

Depends on the half life and concentrations. Daily adderal RX for ADHD or studying. Coke at night to party. Xanax at end of night to come down from the uppers and try to sleep. That mix is pretty common.