Talking with a friend and fellow multipotentialite/multipassionate recently got me thinking again about procedures for refining / clustering interests.
I have a list I made a couple of years ago with 72 interests on it but I now tend to think more in terms of 5–6 "personas". Those don't fully cover the 72 interests but they largely do.
There are a few strategies that led to the reduction, some of which I've talked about in this stream before but I wanted to try to really pin them down.