I know you can.
You have more strength and courage than me just by being in school. I hated school. Except for socializing -- I loved that part.
Maybe working around the house until I am too tired to fight sleep - that could help. Although, I have had many sleepness Sunday nights/Monday mornings with a half an hour's worth of sleep to tide me over at work. Makes for an interesting drive home at night. In the dark. Where the shadows look like giant bunnies. I pity the car behind me as I brake for animals. Real or unreal. I sleep really well on Monday nights.
I am older than 1/2 the students here, but they can't tell. There is a handful of much older students as well. Many from other countries. This is also a snobby part of town, so not much socializing going on here.