ah ya. deaf for sure.
I was in Central America in 2005. I contracted a parasite that feeds off the cornea of your eye. it only attacks contact lens wearers. I got it diving.
by the time I got home and got it properly diagnosed it had taken half the good vision in my left eye (20/20 to 20/50) and had spread thru tears into my right eye. I could have lost my eyesight completely. the top cornea surgeon in the country said he's only seen it a handful of times in his entire career. I was very lucky.
so ya. deaf for sure. potentially losing your eyesight is a very scary, horrible thing.