Addictive Adolescence

"Hello there. This must be Psych AP. What a lively bunch you are. Well before we get started today let me give you an introduction: My name is Sebastian McCallen and I'm going to be your Psychology Professor for the rest of the term. Your former teacher, Ms. Oaja, is on maternity leave as you all know. I'll be taking over for her until she has her bastard child."
Giggles and scoffs filled the room.
"I'm not going to bother with taking attendance since I assume you're either here or you're not and besides half of you won't even pass this class anyways, so why bother?"
A hand shot up almost immediately from the back of the room.
"Are you saying you're going to fail us all!?" The frantic voice came from a mousy young man with long stringy black hair and wire rimmed glasses. He recognized him from his neighbourhood, his name was Toby.
"Mm, no, not necessarily. But if you participate and shut up and listen...I can assure you, you will pass this class."
Toby made a face and straightened up in his seat.
"Now, is there anyone else that would like to say anything? No? Alright. Then with that let's begin. Today, we are going to talk about drug abuse. I actually have my own story to tell you about that. You're welcome to take notes but you don't need to. Just be quiet and let me take you on a psychedelic journey."
A group of hippies in the middle of the room nodded their heads in agreement and smiled.
"This story can be amusing, tragic, or very educational. I just hope you enjoy it nonetheless. It's about my own experiences and how I let drugs take over my life. Also with how I ended up in Rehab and got sober. Please take note that I'm not one for being interrupted. I'm very quick to anger. With that let's go through a time hop!"