But I think it goes deeper than interruptions.
I think it goes back to the Lego convention.
I'm obsessed with an object I should have purchased, but didn't. I decided to save the five bucks instead. It wasn't something I needed. I just wanted it.
Badly.
So I put it back on the rack to save some cash.
Five dollars.
Cinco dolar americano.
A Lincoln.
Curses!
Oh sure, I could just go online and buy the darn thing, but I'd have to pay shipping and I hate paying for shipping. It goes against my strict code of ethics.