Have you lost, broke, or had stolen any other knife? If not, is it worth worrying about any of those things happening? (If so, nevermind )
The real concern, at least for me, is buying an expensive knife that I hate. That's where the gold membership to this site comes in--allowing for selling them
There are plenty of long threads on "Is a knife costing [$xxx] really worth it?", so I'm not going to go into that.