Got over 600 hands today, started to spew in last 100 though.

Need to avoid stuff like this.

Guy was 50/36 over 15 hands. I should fold this pre or just call, 3b is wtfumoronbad. Flop is dire as well, am I betting for value or as a bluff vs this mostly unknown guy?

10NL isn't about this kind of hand.

PokerStars No-Limit Hold'em, $0.10 BB (5 handed) - PokerStars Converter Tool from FlopTurnRiver.com

MP ($9.75)
Button ($8.27)
SB ($10.05)
Hero (BB) ($10)
UTG ($9.90)

Preflop: Hero is BB with 6, 8
3 folds, SB bets $0.30, Hero raises to $0.90, SB calls $0.60

Flop: ($1.80) J, 6, K (2 players)
SB checks, Hero bets $0.90, SB raises to $2.60, Hero folds

Total pot: $3.60 | Rake: $0.17

Overall happy with how I played today.