I go between depression and anxiety, its always one or the other. I seem to be migrating back to having issues with anxiety, at the moment. What triggers anxiety for me is very dependent upon how i'm doing that day - what might bother me a bearable amount one day might cause a full blown anxiety attack the next. Like, normally my laptop being uncooperative is fine, i'm an insanely patient person by nature, but the other day it wasn't cooperating and i couldn't get it to do what i wanted it to so i had a full blown anxiety attack right then and there.
In general, though, the mere suspicion that i did something wrong, am going to get in trouble, etc causes anxiety. A lot of it. When i first started my current job, the chaos of the front end (i'm cashier) drove me to anxiety attacks all the time. But i've learned to deal with it, since. I find that i'm easily stressed out and that changes in routine can trigger it as well. As a kid, mom scheduled all my appointments for the dentist and eye doctor and she would never tell me until the night before. At which point i would start to freak out internally cause i'm like wait what ive had no time to prepare even though its the same every time, its still a shift in routine. Since we've discovered i might have AS, she's become more accommodating of that, though, and doesn't question my bothersome need to know the ins and outs of everything prior to new situations.