I always have had a similar thought in the back of my mind with many of the "experiences" over the years.
This was no exception. I was thinking, take the promotion and find a new job while keeping this one.
Same with the often repeated convention experiences, boss won;t give you time off? Probably poor planning on your part. Go to a different city for the convention, get a new job before next year's convention.
There are many more intelligent possibilities than quitting your job for one day at one convention.
They create this distress to themselves.