I am so weak

[Demiparadigm]

I am trying to learn how to play this game... and I suck at it.

I finally get a hand, and I fold, cuz Im scurred.

http://www.pokerhand.org/?487386



***** Hand History for Game 5098850707 *****
$50 PL Omaha - Monday, September 04, 05:49:34 ET 2006
Table Table 107892 (No DP) (Real Money)
Seat 7 is the button
Total number of players : 9
Seat 1: divitt111 ( $36.90 )
Seat 2: ChrisA84 ( $10.40 )
Seat 3: tightpoker1 ( $98.33 )
Seat 4: Ch3kRaz0r ( $43.80 )
Seat 7: luckyBarbara ( $104.78 )
Seat 10: mrsappen ( $27.67 )
Seat 9: MrMarcosso ( $49.50 )
Seat 5: mishapoker ( $50 )
Seat 8: supersebi ( $25 )
MrMarcosso posts small blind [$0.25].
mrsappen posts big blind [$0.50].
mishapoker posts big blind [$0.50].
** Dealing down cards **
Dealt to Ch3kRaz0r [ Th Kh Kc 2h ]
luckyBarbara: omg
divitt111 calls [$0.50].
ChrisA84 calls [$0.50].
tightpoker1 calls [$0.50].
>You have options at Monster #1293533 Table!.
Ch3kRaz0r calls [$0.50].
mishapoker raises [$3.25].
luckyBarbara folds.
MrMarcosso folds.
mrsappen folds.
>You have options at Monster #1293533 Table!.
divitt111 calls [$3.25].
ChrisA84 folds.
tightpoker1 calls [$3.25].
Ch3kRaz0r calls [$3.25].
** Dealing Flop ** [ Kd, Ac, As ]
Ch3kRaz0r: XXXX
divitt111 bets [$4].
tightpoker1 raises [$15].
Ch3kRaz0r folds.
mishapoker folds.
>You have options at Monster #1293533 Table!.
divitt111 folds.
tightpoker1 does not show cards.
tightpoker1 wins $34.05
folded KK


What am I s'posed to do with the 3rd nuts in a raised pot facing a reraise?