That is not an anxiety disorder though. Everyone does have circumstantial anxiety. Anxiety disorder is when situations like that make it extremely difficult to function. For example, people with anxiety disorder may have panic attacks in line if they are approaching the posted wait time, and still not on the ride. They might start worrying about needing a restroom, making their ADR, missing transportation, etc. And then most people would be able to "shake it off" afterwards, but for people with a diagnosed anxiety disorder, this feelings can stick around for a while and cause their whole day to spiral.