Is There a Better Way to Estimate Joins?

Agrithm rigt ok ynd, so if i click on yo, if you just open it up, rall have to s tips, four point six out of five. Likelihood of improvement operation, zero. Row estimate out by factor f, 191 point eight. Then i can click on on the details here. If i click on the node that it pulls up, it says that same thing. It describes like what that is. Gives use some stats on the buffers. And then the operation all details, like it was an inner join, and how long it took and so on. An ach is a really good point on the operation descriptions. I also spent ages