I have joked with my friends and family about giving them a limited power of attorney that in the case of eye or testicular surgery they can dose me with tranquilizers or anti anxiety meds without my knowledge and deliver me to the surgeon, having not told me that my surgery is today.
They’re not sure if I’m kidding, and neither am I.
If you're anxious enough already, then: Don't. Ever. Do. This. Videos don't help, at all. And your brain is constantly thinking about ways things might have gone wrong, while simultaneously looking (no pun) for comments from people explaining how exactly things went wrong for them!
The feeling you're describing is literally panic from an anxiety disorder. If it it's interfering with your adult responsibilities (like going to the doctor), that's the right time to use medication to get through it.
I went from nervous with fairly intense physical symptoms to being totally chill.
They didn't. They said don't postpone your treatment and suffer irreversible vision loss, due to fear.
But this question helped me clarify my thoughts around this more. It’s the distinction between rational fear vs irrational fear. Assuming clean water the fear of opening your eyes underwater is irrational, it’s not going to hurt you or do any long term damage. The example from the story about getting an injection on your eye is maybe someplace in between, needle in the eye is much more invasive, but also deemed medically necessary where the risk of not doing it is greater than the risk of doing it.
Not having the ability to override your own emotions in cases where they are irrational is interesting to me. It’s like giving agency to an “external other” that you have no control over.
I think another perspective that might be helpful is to think of this in terms of the flinch reflex. Anyone can control theirs (this is an emotional process, sure), but the difficulty involves how sensitive they are, how strong the input is, how necessary they deem the action, and how afraid they are of potential consequences. Again, I don't think 'rational' or 'irrational' comes into play here or explains anything extra, I think in your case for example you are probably not jumpy (overly sensitive), and confident that your outcomes will be acceptable. I think the author was probably a little jumpy and was not confident in the outcome of an eye-poke.
I don't think not opening my eyes under water is THAT irrational, really. My reason for keeping my eyes closed (my fear and not liking the feeling of water touching my eyes) is greater than my need to open my eyes under water (which has been no real reason so far).