Have not bought anything since November (sup Teger, sans belt from Zissou, which is great) and I'm seeing things in my bookmark flying off the shelf left and right. Feels bad but I'm not as disappointed as I thought I'd be.
Stasis is necessary but insufficient for contentedness. If you kop on the regular (like me for example), there are probably gaps in your wardrobe that you feel you need to fill. I think if you are content with what you have you have very very stringent standards for purchasing things and only pick up stuff to replace existing things or because you truly find something exceptional and it creates a desire you didn't previously have.