More aggressive on the flop?

[Phishy McFish]

$5/$10 Texas Hold'em (1-on-1)
-- Seat 4 is the button
Seat 4: HERO ($274.25 in chips)
Seat 7: BAD GUY ($44.75 in chips)
HERO : Post Small Blind ($2)
BAD GUY: Post Big Blind ($5)
Dealing...
Dealt to HERO [ 6c ]
Dealt to HERO [ Jh ]
HERO : Call ($3)
BAD GUY: Check
*** FLOP *** : [ 6d Jd Qs ]
BAD GUY: Check
HERO : Check
*** TURN *** : [ 6d Jd Qs ] [ Kh ]
BAD GUY: Check
HERO : Check
*** RIVER *** : [ 6d Jd Qs Kh ] [ Qd ]
BAD GUY: Bet ($10)
HERO : Raise ($20)
BAD GUY: Call ($10)


Results:

<font color="white"> *** SUMMARY ***
Pot: $49.50 | Rake: $0.50
Board: [ 6d Jd Qs Kh Qd ]
HERO lost $25 (showed hand) [ 6c Jh ] (two pair, queens and jacks)
BAD GUY bet $25, collected $49.50, net +$24.50 (showed hand) [ Kc 8d ] (two pair, kings and queens)
</font>

[Phishy McFish]

It is always said..."Post specific hands if yu want advice."

I did..........AND?????

[Requeim]

Checking the flop is fine HU, but I'd bet the turn just about all the time. Your river raise was pretty bad, your two pair was counterfeited, you are behind any King, any Queen.

I don't complete my SB HU, raise or fold. Take control of the hand preflop, and everything is much easier to play postflop.