A childhood belief about eyes

my mom took me to the eye doctor for the first time when i was in 7th grade. my brothers were telling me scary stories about what happens while at the eye doctor. my one brother said they put 2 types of eye drops in your eyes, one thats really hot, and the other thats really cold. well, i imagined them putting the hot ones in my eyes first, and they would catch on fire, so then they would have to put the cold ones in to put out the flames. this would cause my eyes to become frozen, and in the process, my pupils would get different sizes from the scorching heat and ice cold sensations. to make it worse, i thought that when they give you those paper sunglasses to wear afterwards were to keep your frozen eyes from falling out, and to keep the scorching hot sun as far away as possible. The day before my doctor appointment, i cried for hours, terrified of what was going to happen to me. i still don't like going to the eye doctor to this day.