PokerStars Limit Hold'em, $2.00 BB (5 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com
Preflop: Hero is SB with 7
, 9
UTG calls, 1 fold, Button calls, Hero calls, BB checks
Flop: (4 SB) 9, 5, 10
(4 players)
Hero bets, 1 fold, UTG raises, 1 fold, Hero calls
Turn: (4 BB) 4 (2 players)
Hero checks, UTG bets, Hero calls
River: (6 BB) 2 (2 players)
Hero checks, UTG bets, Hero calls
Total pot: $16 (8 BB) | Rake: $0.75
Do you ever give up in these spots? Is this an easy fold at some point??
I've lost about 90% of showdowns in similar hands today, where do you draw the line against an unknown for folding? What about heads up?
Don't be so tide 
Well if the opponents are very showdownbound and bad then it's worth calling here as you have great implied odds.