Thanks for sharing.
To me, your algorithm doesn't necessarily seem in contradiction to introspection: maybe your interests are very well calibrated with reference to your values(?)
I tried to imagine myself using this algorithm. Two questions came to my mind:
The question "To what end is this all for?" seemed to bother me.
Was unsure how I would deal with inevitable "should"s that are not interesting.
Are either of these an issue for you? If so, how do you deal with them?