So I had to buy a plane ticket for a 6:30am flight because the landing time is the only time my family that I’m visiting can arrange for me to be picked up from the airport. I have to be at the airport at 5am and I’m worried that I won’t be able to fall asleep the night before because my plan is to wake up around 4am. What can I do to help ensure I can get some rest? I’m not used to waking up that early and I normally go to bed around midnight and it takes me a few hours to doze off.