@Nelom's profile
I'm in the process of reducing my cabinet to a level I'm comfortable with. Right now it primarily consists of whiskies I've never tasted, and my ultimate goal is to have a collection of maybe 10-12 favourite bottles, and another rotation of 2-3 expressions I've never had. Once I get there, the idea is I'll replace favourites as I empty them, and only buy another unknown once I've reduced their number - either by drinking it or giving it away if I didn't like it.
Part of this process is an on-going resolution to buy at most two new bottles per year. I've been doing that since 2018, and at the time of writing (May 2020) I'm still holding to it.