Playing the opponents hand and not yours.

[winky51]

Since I am always reading new books and rereading old books every month I discover new concepts and grow a larger set of balls when I play NL. So now this one started coming into my head and I started experimenting.

Playing the opponents hand. I am starting to do this and I like it. I count my real outs and the board outs if I think my opponent missed, his hand does not fit the board draw, or he has a hand he can fold.

EXAMPLE MP2 raises, I call with 77 on the BUT and the board comes 9s 8s 2c. Lots of hands he can have here and depending on my read, the player, and the turn card a play can be made.

How feasable and useful is this tactic?
I'd like to hear some of yall's experiences.