Nothing makes me worry like money and trouble with my car or computer.

My car(s) and computer(s) are fine. But a vacation that was supposed to cost less than $300 has now skyrocketed to ... well, much more than $300.

Unasked-for advice: always check, double-check, and then check again the dates that you have indicated for departure and arrival. It'll save a lot of trouble later on.

I wish I could shake this worry that isn't doing me any good right now.