Adam Szymkowicz: I Interview Playwrights Part 88: Larry Kunofsky:
One day in fourth grade, I fell on my head after being tackled to the ground (by accident and without malice), and received a pretty serious concussion. I had to wait in the doctor's examining room in my underwear, which that day happened to be Green Lantern Underoos.
One major effect of the concussion was extreme disorientation. The other major effect was that I thought I was The Green Lantern.
I didn't realize I was in a doctor's office, I just knew that I wasn't at my grandmother's house, and assumed that someone was holding my grandmother hostage. I saw myself in the mirror, wearing my Green Lantern Underoos, and I thought, oh, this is my uniform. For I Am The Green Lantern. And I ran out into the waiting room, screaming "Bring my grandmother unto me! For I am The Green Lantern!" And then women and children screamed and ran away from the weird kid in the green underwear.
The amazing thing about believing that you're The Green Lantern while in the throes of a serious concussion is that you remember what it felt like to be The Green Lantern for the rest of your life.