first, i agree with stacks on these hands. i love hand 1 but feel the flop in hand 2 should be raised a bit more. I.E, im not folding bottom pair to a raise of 6cents into a 46cent pot. Gotta at least raise 30 imo. No clue why j9s <j6s. Love some enlightenment on that.

abcd is highly useful imo, just hard to apply and really get into what it means. The abcd exercises thread stacks linked too is an attempt to get it implemented a bit more and show people how it can be applied. For instance, if villain can have A2o in this situation, then we figure that in when we consider our ABC ranges. An applicable example here, on the turn of hand 2, is AQ really in our A range where we want to be reraising for value, in our C range where we should be reraising more to push him off, or our B range where its better to just call? Hope that helps