Define "terrorism"

I slept really badly last night. I was lying awake thinking about the whole United Airlines thing, and worrying about my August trip to Oregon to see the eclipse. I wasn't really thrilled with our plan to be arriving the day before the eclipse, but because of Jocelyn's camp schedule, we really can't go earlier. And now, in addition to having possible weather- and broken-aircraft-related delays, we might also be beaten and dragged off the plane! I've been planning this trip for almost two years, and I'm really unhappy that the airlines have given me another thing to worry about. I really don't need more things to worry about.

I don't remember what airline we're flying. I hope it's not United. Glad to see their stock tanking.