Why do so many FF XIV players have anxiety??

[Lacan]

Way to go from 0-100, no one is saying they have a disorder. You can get anxious without having a medical condition and still call something related to it as "tank anxiety".

Tank is the role where your skill or lack thereof is the most obvious. Rather than be silently critiqued if I'm using cooldowns wrong or using the right rotation, I'd rather just heal or DPS.

no one is silently critiquing you tho, that's in your head. As long as you're using your cooldowns and using aoe when you should be, you're fine. :v