My Life Is a Nightmare

"Damario Willison ?" I all of a sudden herd my math teacher yelling out my name for roll call. His loud voice made me jump as I was snoozing away on my desk once again. GREAT another detention to be added onto my schedule for this semester.
He's been handing me slip after slip , ever since he caught me sleeping in the middle of his classes.
I sighed "Yes sir, I'm here " I sat back and waved at him to catch his attention. Wiping the droll off my desk after words.
"DETENTION!" He shouted with a smirk upon his face.
I rolled my eyes " I know sir " I said as I got out my notebook to try and jot some notes down like I was suppose to be doing.
Thats when I felt a tap on my shoulder, which obviously surprised me because I jumped out of my seat and my notebook landed onto the ground.
The whole class started busting out laughing at me as the bell rang. My Friend Mason was right behind me laughing too,and, pointing.
"You mother fucker.!" I screamed at him picking up my notebook off the ground and smacking him with it.
"Still having nightmares are we?" He said with the biggest stupid grin on his face.
"No shit, you knew that !" I said walking out the classroom down and into the hallway of mountain view high.
"Sorry bro, I couldn't resist. " He said patting me on the back gently.
"Whatever" I responded back highly annoyed. I started heading towards my locker. Every step I took I kept looking back over my shoulder to make sure no one was following me.
Ever since these crazy nightmares been happening, I've been feeling as if someone been following me.
I shrugged the feeling off by putting on some headphones to walk to my next class with. Trying to distract how frighten I felt every day.