Showdown value vs bluff

'Showdown value vs bluff' (seven-card stud, G5): Live/dead upcards are half the hand. Count before fifth gets expensive.

Seventh: value thin when boards don't support them; bluff less into sticky stud populations that call one more street forever.

Weak pairs often check to showdown; air sometimes bluffs. Know which hand you have before inventing a river bet.