When we got the house, my wife insisted on buying me a proper chair for the studio. I refused and refused and kept on refusing saying that there were other more urgent things that I needed and that any $ should be set aside for those things.
Just like I've recycled old furnitures and planks and whatever I could put my hands on, I've always used whatever chair I could find - most of the time, regular wooden chair.
So when we moved I walked in and there it was in the studio, a proper chair. And the minute I sat in it, I was sold and couldn't thank her enough.
She's also the one who insisted on buying guitar stands.
And now I'm hooked. I want stands for everything.