1) The guy is new to the table, so no reads. I should have reraised preflop (so don't tell me that ). Bet the turn? As played, I have to call the river, right?

PokerStars No-Limit Hold'em, $0.50 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

BB ($95.30)
UTG ($32.60)
MP ($58.35)
Hero ($103.85)
Button ($85.90)
SB ($57.60)

Preflop: Hero is CO with T, T.
1 fold, MP raises to $2, Hero calls $2, 3 folds.

Flop: ($4.75) 5, 6, 6 (2 players)
MP bets $2.5, Hero raises to $6.5, MP calls $4.

Turn: ($17.75) 9 (2 players)
MP checks, Hero checks.

River: ($17.75) 9 (2 players)
MP bets $10, Hero folds.

Final Pot: $27.75


2) 18/2 over 40 hands, no other reads. If you consider the play and the stats, this is usually AA, QQ, or JJ, right?

PokerStars No-Limit Hold'em, $0.50 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($63.70)
UTG ($59.90)
MP ($49.25)
CO ($43.90)
Button ($28.10)
SB ($56.85)

Preflop: Hero is BB with K, K.
UTG raises to $3, 4 folds, Hero raises to $9, UTG calls $6.

Flop: ($18.25) 9, 4, T (2 players)
Hero bets $14, UTG raises to $50.9, Hero calls $36.90.