I'm 23 and work full time as a paralegal. I work 9-5 Mon - Friday and study around 5 hours Monday- Thursday. Then on the weekends I study 7-8 hours. I usually study after work but sometimes I schedule out time in the morning or during my lunch break to drill a few questions. My tip is to stay as disciplined as possible but also give yourself some wiggle room if your schedule through out the week changes. What's been my saving grace is before the week starts I use my google calendar and block out the time I want to study and the sections that I want to cover.