After going through a pretty bad downswing I realized I was stacking off way too much when I should have known I was beat. Also I was told this was a leak by a grinderschool instructor during a coaching session. Here is a couple of hands from tonights session where I would normally have called. Im more worried about the first hand. Is it an easy fold?

Villians stats are 12/5/2.5 150 hands his check-raise stat says 0% if that matters

PokerStars No-Limit Hold'em, $0.10 BB (8 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

BB ($7.60)
UTG ($8.20)
UTG+1 ($5.85)
MP1 ($6.60)
MP2 ($15.60)
Hero (CO) ($10)
Button ($9.70)
SB ($10)

Preflop: Hero is CO with 6, 6
UTG bets $0.30, 2 folds, MP2 calls $0.30, Hero calls $0.30, 2 folds, BB calls $0.20

Flop: ($1.25) 6, 10, 8 (4 players)
BB checks, UTG bets $0.40, MP2 calls $0.40, Hero raises to $1.90, 2 folds, MP2 raises to $4, Hero folds

Total pot: $5.45 | Rake: $0.25

Villian is very passive 12/0/1.0 over 130 hands

PokerStars No-Limit Hold'em, $0.10 BB (9 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

MP1 ($11.75)
Hero (MP2) ($14.30)
MP3 ($16.55)
CO ($12.45)
Button ($3.45)
SB ($2.65)
BB ($3.55)
UTG ($10.90)
UTG+1 ($6.40)

Preflop: Hero is MP2 with J, J
2 folds, MP1 calls $0.10, Hero bets $0.50, 2 folds, Button calls $0.50, 1 fold, BB calls $0.40, MP1 calls $0.40

Flop: ($2.05) 10, 7, 3 (4 players)
BB bets $0.20, MP1 raises to $0.40, Hero raises to $1.60, 1 fold, BB calls $1.40, MP1 raises to $3.20, Hero folds, BB calls $1.45 (All-In)

Turn: ($9.75) 3 (2 players, 1 all-in)

River: ($9.75) 4 (2 players, 1 all-in)

Total pot: $9.75 | Rake: $0.45