Some days I feel like EVERYTHING is a trigger.
Loud noises, bright colors, strong feelings, lots of people, excitement, dull events, funny moments even seasonal events, all of these things have triggered an attack one day and not affected me the next.
Last Christmas I suffered a bad episode, this prompted us to go to the doctors who referred us to a neurologist and finally my ticcy problem was solved (ish)
So here is the video that scared my doctor (and my mother!) and sent me to my final diagnosis.