I'm 17chips.I wanted to steal the blinds and look what happened

PokerStars Game #15903378082: Hold'em Limit ($200/$400) - 2008/03/11 - 12:46:25 (ET)
Table 'Gadolin' 6-max Seat #2 is the button
Seat 2: 17chips ($5000 in chips)
Seat 3: St1ckman ($8000 in chips)
Seat 4: yahii ($16205 in chips)
St1ckman: posts small blind $100
yahii: posts big blind $200
*** HOLE CARDS ***
Dealt to 17chips [8s 5c]
17chips: raises $200 to $400
St1ckman: folds
yahii: raises $200 to $600
17chips: calls $200
*** FLOP *** [5s 5h 8h]
yahii: bets $200
17chips: raises $200 to $400
yahii: calls $200
*** TURN *** [5s 5h 8h] [Ad]
yahii: checks
17chips: bets $400
yahii: raises $400 to $800
17chips: raises $400 to $1200
yahii: calls $400
*** RIVER *** [5s 5h 8h Ad] [Jc]
yahii: checks
17chips: bets $400
yahii: calls $400
*** SHOW DOWN ***
17chips: shows [8s 5c] (a full house, Fives full of Eights)
yahii: mucks hand
17chips collected $5298 from pot
*** SUMMARY ***
Total pot $5300 | Rake $2
Board [5s 5h 8h Ad Jc]
Seat 2: 17chips (button) showed [8s 5c] and won ($5298) with a full house, Fives full of Eights
Seat 3: St1ckman (small blind) folded before Flop
Seat 4: yahii (big blind) mucked [Ah Tc]