Ugrade-itis - is there a cure?

If, by some "dark magic" you woke up one day and your system sounded the best you've ever heard it - AND - better than the best system you had ever listened to in a high priced audio store, would you still want to upgrade your components?

If the answer is yes - are you...

1. an "Audio shop-o-holic"
2. or just curious as whether that new component will make a difference 

If you are #2 - if you bought a new component and it made NO improvement - would you stop uprading?

Just curious :-)