I think im too passive heads up

[wrto4556]

2 hands

Hand 1:
Button bets when checked to and calls too much.

5/10 (heads up)

Preflop: I get delt 8 [img]/images/graemlins/club.gif[/img],6 [img]/images/graemlins/heart.gif[/img] in the BB.
Button limps, I check.

Flop: (2sb)T [img]/images/graemlins/heart.gif[/img],7 [img]/images/graemlins/club.gif[/img],6 [img]/images/graemlins/spade.gif[/img]
I bet, Button calls.

Turn: (2BB) 8 [img]/images/graemlins/spade.gif[/img]
I check, Button bets, I call.

River: 2 [img]/images/graemlins/diamond.gif[/img]
I check, Button bets, I call.

I didn't do this because I was scared of the nine or 54, but more that I knew he would bet if I checked to him and I didnt want to be raised because I wouldnt fold 2 pair. I think im dumb.

Hand 2:

BB is very aggressive and tricky.

5/10 (heads up)

Preflop: I get delt 9 [img]/images/graemlins/heart.gif[/img],8 [img]/images/graemlins/heart.gif[/img] on the Button.
I raise, BB calls.

Flop: (4sb) J [img]/images/graemlins/spade.gif[/img],8 [img]/images/graemlins/spade.gif[/img],4 [img]/images/graemlins/heart.gif[/img]
BB checks, I bet, BB raises, I call.

Turn: (4BB) 4 [img]/images/graemlins/club.gif[/img]
BB bets...

Call down or raise/fold? Should I 3-bet the flop?