Poor fold on my part?

[nova]

Villian has raised a lot recently, and I was sensing some tilt. 3 Handed any ace seemed to be good but was not sure how to play this, ended up folding. On the first hand I figured that short stack would be involved, and I didnt' want to be first in and get reraised with K9o. Second hand looked to be a possible steal, but wasn't sure. I was actually sensing a touch of tilt, but going to the next level I figured that he wanted a call, with him thinking I suspected tilt. I'm guessing the choice is between Pushing and Folding, thoughts appreciated

***** Hand History for Game 3210350641 *****
400/800 Tourney Texas Hold'em Game Table (NL) (Tournament 18325492) - Fri Dec 16 10:37:11 EST 2005
Table Table 67016 (Real Money) -- Seat 5 is the button
Total number of players : 3
Seat 4: Villian (3320)
Seat 5: Hero (3695)
Seat 6: player (985)
player posts small blind (200)
Villian posts big blind (400)
** Dealing down cards **
Dealt to Hero [ 9d, Ks ]
Hero folds.
player raises (785) to 985
player is all-In.
Villian calls (585)
Creating Main Pot with $1970 with player
** Dealing Flop ** : [ Kc, Js, As ]
** Dealing Turn ** : [ Kd ]
** Dealing River ** : [ 4s ]
** Summary **
Main Pot: 1970 |
Board: [ Kc Js As Kd 4s ]
Villian balance 2335, lost 985 [ 8h Ts ] [ a pair of kings -- As,Kc,Kd,Js,Ts ]
Hero balance 3695, didn't bet (folded)
player balance 1970, bet 985, collected 1970, net +985 [ 5d Qc ] [ a pair of kings with queen kicker -- As,Kc,Kd,Qc,JsQc(kicker card) ]

***** Hand History for Game 3210351454 *****
400/800 Tourney Texas Hold'em Game Table (NL) (Tournament 18325492) - Fri Dec 16 10:37:31 EST 2005
Table Table 67016 (Real Money) -- Seat 6 is the button
Total number of players : 3
Seat 4: Villian (2335)
Seat 5: Hero (3695)
Seat 6: player (1970)
Villian posts small blind (200)
Hero posts big blind (400)
** Dealing down cards **
Dealt to Hero [ 2c, Ah ]
player folds.
Villian raises (800) to 1000
Hero folds.
** Summary **
Main Pot: 1400
Villian balance 2735, bet 1000, collected 1400, net +400
Hero balance 3295, lost 400 (folded)
player balance 1970, didn't bet (folded)