I grow up a lot with this one. Im the kind who used to call that "good" conected cards like 34o and 3 beting cards with "blocking" potential like Kx in HU. So the explanation of the reverse been true is priceless. Another very helpfull inside was the discution on checking back flops either protecting your whole range or bluffing at a more rate succes with hands like 45s who otherwise would be ill advised bluffs. Thanks.