Hero: BTN : 20y/o WG, TAG, havnt been playing any hands for the last hour orso. [B]1k$[/B]
Villain: HJ: YWG, LAG, recently joined the table and has been running hot [B]2500$[/B]. Seems capable, but definitaly overvalues weak draws. Havent seen him pull of a big river bluff so far.

OTTH
UTG+1 makes it 20$, HJ and CO call. I look down at K:heart:J:diamond:10:club:9:heart: on the BTN and call. SB and BB fold.

Flop: [85$]: Q:heart:A:heart:8:diamond:
Checks to me I bet 50$ (should have just bet pot). HJ calls rest folds
Turn [185$]: 7:diamond: (Q:heart:A:heart:8:diamond:) Villain checks, I bet 150$ V calls.
River [485$]: 9:diamond: (7:diamond:Q:heart:A:heart:8:diamond:). Villain bets 300$ into me.

What do I do in these kinds of spots? I mostly just fold in these spots and only call with flushes. Do you think villains will be likely to bluff when the BDF gets there and relise I overfold in this spot and abuse it? Or do most villains at these types of games just have it when betting into you in these spots?