what I learned today

I learned a few of things today one it takes me longer to get to school than what I remembered. My sleep schedule is a mess as always because of he night shift, but more than usual this week because I have to work two extra days this week. So i was 10 minutes late to school this morning. The second thing i learned today is how to add vectors. Which I have done before, but that was 5 years ago in high school. The final thing I discovered is im really starting to resent the graveyard shift. Working 4 days and 10 hour shifts has been really putting a strain on me this year. Hopefully i can get on a different shift soon!