At no point on the GPA or LSAT scales are the chances of admission to Harvard Law School 0 or 100 percent. As reported to the ABA, the 75/25 percentile GPAs for the class entering in 2013 were 3.95/3.77 and the 75/25 percentile LSATs were 175/170.
Why Do We Need Sleep? We tend to think of sleep as a time when the mind and body shut down. But this is not the case; sleep is an active period in which a lot of important processing, restoration, and strengthening occurs. Exactly how this happens and why our bodies are programmed for such a long period of slumber is still somewhat of a mystery.
The sleep cycle repeats 4-6 times a night. We don't necessarily always progress through the sleep stages in a linear fashion. If your sleep is normal, you may reach your first REMcycle 60 to 90 minutes after you fall asleep, having gone from stage 1 to 2 to Delta to REM. This Delta may last 10 to 15 minutes and this REM may be very short.