PokerStars - $0.10 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4: http://www.pokertracker.com

BTN: 100 BB
Hero (SB): 143.8 BB
BB: 67.5 BB
UTG: 222.1 BB
MP: 66.2 BB
CO: 100.5 BB

Hero posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has Jd Js
fold, fold, fold, BTN raises to 2.5 BB, Hero raises to 8.5 BB, fold, BTN raises to 21 BB, Hero calls 12.5 BB

Flop : (43 BB, 2 players) 5h 6c 7d
Hero checks, BTN bets 21 BB, Hero calls 21 BB

Turn : (85 BB, 2 players) 8s
Hero checks, BTN bets 58 BB and is all-in, Hero calls 58 BB

River : (201 BB, 2 players) 8d

Opponent is a regular looking unknown.

Question: Was this a fold/jam pre? Is there a sizing you would fold to on the flop? What would be your ideal line?

Are we going to have any adaptations due to this being 10nl zoom and population reads? What's the process of getting population reads?