6-max was much harder a few months ago

After 2 sessions of uninspiring full ring play, especially on Tuesday when I loss countless small-medium pots getting trapped by nits, I got back to 6 max today. I had a monstrous day.

Results
Mon 12/24 late night FR 372 hands 15/8 +$160.15 +21.53 PTBB/100
Tue 12/25 late night FR 1785 hands 19/10 -$236.95 -6.64 PTBB/100
Wed 12/26 pm 6-max 861 hands 18/13 +$766.35 +44.50 PTBB/100

FR Hands
http://www.liquidpoker.net/h/344252 KK Stacking superfish #1
http://www.liquidpoker.net/h/345365 QQ Suboptimal flop, stacking superfish #2

6-max hands. Excellent opponent selection on this day.

http://www.liquidpoker.net/h/345317 85 Flopped deceptive draw in BB vs fish. Didn't get there, and I decided to give up even though I've shown some strength on earlier streets. He called flop with Q8o. WTF
http://www.liquidpoker.net/h/345318 J5 Flop TP turned top-2. Value-towning another loose villain who called with 54 (worse 2-pairs).
http://www.liquidpoker.net/h/345323 A4h Probably not a very good semibluff despite my tight image at the table. I probably would've bet any big pair on the flop myself. Non-donk villain thought for a while and called w/ QQ, but I rivered the flush (Th) for his stack.
http://www.liquidpoker.net/h/345325 KQ Playing TP2K for stacks (villain called w/ KJ). Not sure whether my turn check was good.
http://www.liquidpoker.net/h/345352 AK Committing myself on flop w/ TPTK against donk
http://www.liquidpoker.net/h/345330 AQ Same villain as in the 85 hand. He called down w/ K9o. WTF?
http://www.liquidpoker.net/h/345327 TT Set against trapper dodging his million outs.
http://www.liquidpoker.net/h/345331 AKd Good flop. In retrospect I had no idea how to respond if he 3-bet preflop.