FTP 400nl First Session Back

I won $100, but sucked out in an $800 pot. I don't really know what I think about it:

$2/$4 No Limit Holdem • 6 Players • FullTiltPoker

Generated by weaktight.com.

UTG	prrrmiaow	$502
UTG+1	TakeUrCheese	$417
CO	imojo	$515.10
BTN	Hero	$430.70
SB	mugs33	$349.70
BB	MattTheCat5	$515.60

• Pre-Flop ($6, 6 players)Hero is BTN
• 

prrrmiaow raises to $12, TakeUrCheese calls $12, 1 fold, Hero calls $12, mugs33 raises to $40, MattTheCat5 calls $36, prrrmiaow folds, TakeUrCheese calls $28, Hero calls $28

• Flop ($172, 4 players)
• 

mugs33 bets $60, 2 folds, Hero calls $60

• Turn ($292, 2 players)
• 

mugs33 bets $249.70, Hero calls $249.70

• River ($791.40, 2 players)
• 

• Final Pot: $791.40

• Hero shows
• 

• mugs33 shows
• 

• Hero wins $788.40 (net +$438.70)
• TakeUrCheese lost $40
• mugs33 lost $349.70
• MattTheCat5 lost $40
• prrrmiaow lost $12

Obviously on the face of it it looks bad, but the guy was a massive fish, 56/42/8. I just, thought he might be so bad to wind up with junk here. Hmm, I think one of current problems is putting in 100bbs and being wrong too often. Like, I don't mind putting in money as a decent bluff, or decent value, but too often I'm bluff catching or betting too light for value. River spots OOP in particular when the board changes I have problems with, ie you bet QQ on Jxx then the river brings a flush.

But not too bad overall, this session though I'm going to keep applying a lot of pressure, but be prepared to take my foot off the gas in certain spots with marginal holdings.....