Context: Well, I'm kind of phobic about deep water, to be honest. There's something about not being able to easily touch the bottom of the ocean floor that creeps me out. That and I'm paranoid the oxygen tank won't work right.
Fact: I worry about the oxygen tank malfunctioning while scuba diving.
Category: Routine activities | Time: Present | Referent: Self | Duration: Long-term
Invalid: No | Invalidity reason: None | Followup: None