Bottom line for me is if at anytime I don't need/want it (not just knives) and don't see myself needing/wanted it on a regular enough basis to justify keeping it or w/e, it goes.
Also, until recently I never really got into knives just b/c of cost relative to the complexity of the tool. I used to wonder why anyone would buy a knife more than $100 for EDC or other general use that could end up breaking, seriously damaged, lost, etc. within normal use (collector items or rare/exotic materials I can understand... but then I probably wouldn't EDC it often) but at the same time, if it makes you happy, more power to you. After I started looking into knives more, I started to realize I previously overlooked a lot of things that would make knives over $100. There are several on my list that are over $100 now too.
Yet, when I take myself back out of the picture, I still wonder why I want to spend so much money on a set of such simple tools when I could get the job done just as well with much less (although I don't always need a knife for my every day work).
Also, until recently I never really got into knives just b/c of cost relative to the complexity of the tool. I used to wonder why anyone would buy a knife more than $100 for EDC or other general use that could end up breaking, seriously damaged, lost, etc. within normal use (collector items or rare/exotic materials I can understand... but then I probably wouldn't EDC it often) but at the same time, if it makes you happy, more power to you. After I started looking into knives more, I started to realize I previously overlooked a lot of things that would make knives over $100. There are several on my list that are over $100 now too.
Yet, when I take myself back out of the picture, I still wonder why I want to spend so much money on a set of such simple tools when I could get the job done just as well with much less (although I don't always need a knife for my every day work).