Head up with big-draw, 2 similar 20/40 hands

[RobA]

These are two similar spots. I got both wrong. I figured maybe i could sort some concepts out by posting them together, see if you guys could tease out what makes one hand's play different from the other.

Live 20/40 in AC. Saturday afternoon.

Hand 1:
Folded to me on Button, I raise with KT [img]/images/graemlins/heart.gif[/img].

SB 3-bets (he's 20'sish white kid, seems like the kind of guy that read Stox book). BB folds. I call.

Flop 8 [img]/images/graemlins/heart.gif[/img] 4 [img]/images/graemlins/heart.gif[/img] 2 [img]/images/graemlins/spade.gif[/img].

He bets, I call.

Turn 8 [img]/images/graemlins/club.gif[/img]. He bets. What's my best plan from here for turn/river, if I hit river, and if I miss river.


Hand 2:

Folded to me in CO, I raise with AT [img]/images/graemlins/heart.gif[/img].

Button (guy from previous hand is walking. this is his friend. they've been talking a lot of poker talk. this villain is aggro. seems to 3-bet preflop more than your cards should allow you to, but has only shown me AA, and KJs in the 45 minutes he's been at the table.) 3-bets. Blinds fold, I call.

Flop K [img]/images/graemlins/heart.gif[/img] Q [img]/images/graemlins/heart.gif[/img] K [img]/images/graemlins/club.gif[/img]

I check, he bets, I call.

Turn 7 [img]/images/graemlins/spade.gif[/img]. Best plan from here for turn/river, and please include what to do for rivers that hit and miss.


Thank you for you comments.