Nearly every time I purchase a knife. When you lay out a considerable amount of cash, you expect nothing short of perfection. As we all know, this is very rarely the case. Whether it is something not finished exactly as you think it should be, something in the design that you wish were just a tiny bit different, it doesn't perform the way you imagined or the overall package just doesn't hit you where you thought it would. I think this is normal when your dealing with something as personal as knives. Sometimes the buyer's remorse never goes away and I will sell the piece. Sometimes it does when you find the knife meets or exceeds your real world needs rather than those conjured up in your mind.