Weightlifting In Class

This dream was about

I was in a computer classroom populated by faces from my past, I had already completed my assignments and had time left when I noticed a bench press, and seeing as I had nothing better to do while the class completed their assignments I start doing weights. But the teacher, who looked around my age began to get angry at me because I wasn't doing the assignments. I explained why, they said it wasn't an excuse without elaborating, so I went back to lifting weights. At the end of the class, the entire class got angry at me and started to attempt to scapegoat me, but I found that to be the funniest thing thin the world as I started laughing uncontrollably at how stupid my classmates was acting by going along with what the teachers said. I met an old friend as I headed towards the entrance and we decided to catch up, he offered me a ride home and I took it since I didn't want to sit with the morons who tried to socially stigmatize me. I sat in the passenger seat as we caught up on old times and I gave him directions back to my house.