I know about buyer’s…

I know about buyer's remorse. Is there such a thing as designer's remorse? When you make a large, expensive, and somewhat irrevocable design decision, and then, when you see the result in the cold light of morning, you're suddenly wondering if you made a horrible mistake?

I am also sick, and have been awake since 2 a.m., so I am hoping the churning in my gut has nothing to do with the lincrusta installed yesterday, and is just lack of sleep.