I am definitely on the spectrum, and think this is one behaviour I can partly blame to that.
I go through phases of getting obsessed with booking a holiday. Even if I don’t really need one as I went on one 3 months ago, I always have to have the next one or two holidays planned. I get obsessed with finding the cheapest route possible. Finding the best value hotels. Going to the best beaches or finding the best guide.
When I’m in one of these phases, it’s all I can think about. I’ll sneak off to the loo at work to check if the flight prices have changed. It becomes an issue.
If I can’t get my own way and book a trip, I go into a foul mood. Even if it’s justified that I don’t need to go to Spain after visiting Portugal 6 months ago. I become upset if Dh refuses to look at the millionth hotel I’ve found (and quite rightly).
How do I snap out of these phases? Is it just me?