NL $400 - two hands

[Minotaoro]

In the first hand I have been pretty active with my preflopraises and I have been threebetting a couple of times before. My opponent is 19.34/5.44/1.8 over 331 hands.
It is fivehanded.

Hand 1:

** Game ID 1455182258 starting - 2007-06-21 21:00:39
** Alpdraba [Hold 'em] (2.00|4.00 No Limit - Cash Game) Real Money

- ElDuderino67 sitting in seat 1 with $358.90
- Dieterkallt sitting in seat 2 with $389.30
- ProtiProt sitting in seat 3 with $461.90
- Eraserhead29 sitting in seat 4 with $200.00 [Sitting out]
- aramusse5011 sitting in seat 5 with $210.78
- HERO sitting in seat 6 with $574.26 [Dealer]

ElDuderino67 posted the small blind - $2.00
Dieterkallt posted the big blind - $4.00
** Dealing card to HERO: Queen of Diamonds, Queen of Spades
ProtiProt folded
aramusse5011 raised - $16.00
HERO raised - $52.00
ElDuderino67 folded
Dieterkallt folded
aramusse5011 went all-in - $194.78
HERO?

In hand number two I really don't know the best line for me. The minraise on the flop feels pretty strong but I don't think I can fold here. On the turn he bets really weak? What does this usually mean?

Opponent is 18.59/5.67/2.52 over 441 hands.

** Game ID 1455180177 starting - 2007-06-21 21:00:20
** Copernicia [Hold 'em] (2.00|4.00 No Limit - Cash Game) Real Money

- woutergro sitting in seat 1 with $234.50
- ProtiProt sitting in seat 2 with $414.40
- moun91 sitting in seat 3 with $131.60
- HERO sitting in seat 4 with $577.50 [Dealer]
- SayWhat720 sitting in seat 5 with $627.30 [Sitting out]
- ElDuderino67 sitting in seat 6 with $278.88

ElDuderino67 posted the small blind - $2.00
woutergro posted the big blind - $4.00
** Dealing card to HERO: Queen of Spades, Queen of Clubs
ProtiProt folded
moun91 called - $4.00
HERO raised - $20.00
ElDuderino67 called - $20.00
woutergro folded
moun91 called - $20.00

** Dealing the flop: 10 of Clubs, 3 of Spades, 8 of Hearts
ElDuderino67 checked
moun91 checked
HERO bet - $49.00
ElDuderino67 raised - $103.22
moun91 folded
HERO called - $103.22

** Dealing the turn: Jack of Clubs
ElDuderino67 bet - $72.00
HERO?

[Teh1337zor]

for hand 2 I 3 bet the flop usually

[Trivial]

don't re-raise preflop if you're not snap-calling his allin on hand 1.

second hand i'd just shove over his raise given that he's short, if he was full stacked i may pitch it without a better read on his check raising tendencies.

[RiverHebrew2]

Hand 1- always stick in stack for 50BB preflop with JJ+ and AK+

Hand 2- call turn and reeval. If it wuz more of a blank turn that didn't make many two pair and straight combinations, I would shove.