You me and @Jon_Ko book club is what I’m hearing when I read this 
I’ve picked up a bunch of yose books, and at some stage will need to at least get better at estimating, when calculating is hard
Myself and @Jon_Ko had a look at Anttis book and vol 3 from Robert Jasiek among other things the last few days.
Maybe sometime in the future Stanislaw will also realease an endgame app that calculates endgame values in local positions