I'm the hero in some hands, villain in others

Hand 1. Hero has been at the table for <2 orbits. Hero has a tight image. Villain didn't appear too tight.

PokerStars No-Limit Hold'em, $0.25 BB (8 handed) pokerhand.org hand converter

BB ($29.05)
Hero (button) ($26.10)

Preflop: Hero is Button with T, T.
1 limps, Hero raises to $1.5, 1 fold, BB calls $1.25, MP2 folds.

Flop: ($3.35) 5, 6, 6 (2 players)
BB bets $1.25, Hero raises to $5, BB calls $3.75.

Turn: ($13.35) 2 (2 players)
BB checks, Hero bets $12, BB raises to $22.55 (all-in), Hero ???

Hand 2. BB was playing loose, limp-calling a lot preflop. Hero has been tight.

PokerStars No-Limit Hold'em, $0.25 BB (6 handed) pokerhand.org hand converter

BB ($46.30)
Hero (UTG) ($32.50)

Preflop: Hero is UTG with T, T.
Hero raises to $1.254 folds, BB calls $1.

Flop: ($2.60) 5, 9, 8 (2 players)
BB bets $2, Hero raises to $7, BB raises to $45.05 (all-in), Hero ???

Hand 3. Villain (SB) was playing like a loose donkey and bluffed a lot. Hero had a few big clashes with villain before, each person winning some.

PokerStars No-Limit Hold'em, $0.25 BB (9 handed) pokerhand.org hand converter

SB ($51.85)
Hero (MP1) ($39.70)
MP2 ($15)

Preflop: Hero is MP1 with Q, Q. MP2 posts a blind of $0.35.
2 folds, Hero raises to $1, MP2 (poster) calls $0.75, [color:#666666]3 folds, SB calls $0.90, 1 fold

Flop: ($3.35) 5, 7, 4(3 players)
SB checks, Hero bets $2, MP2 calls $2, SB raises to $5, Hero???

Hand 4. Villain has been loose preflop and seen twice to play draws hyperaggressively -- a rare species @ 25NL. Bad board -- does villain have only a draw here often enough for hero to justify continuing?

PokerStars No-Limit Hold'em, $0.25 BB (8 handed) pokerhand.org hand converter

SB ($26)
Hero (UTG + 1) ($21.55)

Preflop: Hero is UTG+1 with K, K.
1 fold, Hero raises to $1, 4 folds, SB calls $0.90, BB calls $0.75.

Flop: ($3) 6, 8, 7(3 players)
SB checks, BB checks, Hero bets $2, SB raises to $4, BB folds, Hero ???

Hand 5. Hero has been very tight preflop. Villain played an above-average number of hands, and liked to raise preflop (that's not much of an issue here). Not much read on him postflop. Does he have a busted flush draw here or AT/KT here often enough for hero to make a profitable call?

PokerStars No-Limit Hold'em, $0.25 BB (9 handed) pokerhand.org hand converter

SB ($46.05)
Hero (BB) ($43.20)

Preflop: Hero is SB with K, K.
2 limps, SB completes, BB raises to $1.5, 2 folds, SB calls $1.25.

Flop: ($3.50) 5, 6, T (2 players)
SB checks, Hero bets $3.75, SB calls $3.75.

Turn: ($11) 9 (2 players)
SB checks, Hero bets $10, SB calls $10.

River: ($31) 3 (2 players)
SB bets $30.8 (All-In), Hero ???