Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to study the night before a test without cramming [title] Get ready to focus. [step] This can take a few minutes to even an hour if you have much to do to get ready. First, ask yourself why you haven't been studying for the past few hours and assess it.

Ending1: If you use a study setting like your boss's office or a video game studio, you may find that you feel instantly sluggish by the end of the night. This could be due to a sleep vibe or maybe you like feeling drowsy or full after getting to your studying session. Ending2: If you have been at sports practice or doing other homework, it doesn't matter. [title] If you have been procrastinating online (which you most likely have), then close all the other tabs on your computer except this one and what you need to study (which shouldn't be much). Ending3: Is it due to stress? Do you have a deadline coming up? Of course it matters but give yourself a few days to cool down. A long night's sleep will not help. Ending4: If it's because you tend to keep pretending to be asleep, you may be overtired. You'll also want to take a deep breath or think about something important that happened at school the night before.

Answer format: ending1/ending2/ending3/ending4