I really dont have any reads as I am multi tabling. Is this a wrong move to make. I have been on a loosing streak and am trying to figure out what im doing wrong.

PokerStars Game #2324777830: Tournament #11229207, Hold'em No Limit - Level V (75/150) - 2005/08/12 - 21:35:25 (ET)
Table '11229207 1' Seat #8 is the button
Seat 2: Villan (4135 in chips)
Seat 3: Hero (1955 in chips)
Seat 4: FoosMonger (3035 in chips)
Seat 7: Artoch (1585 in chips)
Seat 8: PacerJoey (2790 in chips)
Villan: posts small blind 75
Hero: posts big blind 150
*** HOLE CARDS ***
Dealt to Hero [Jh Ad]
FoosMonger: folds
Artoch: folds
PacerJoey: folds
Villan: raises 300 to 450
Hero: raises 1505 to 1955 and is all-in
Villan: calls 1505