[durrrr]

I dont like the turn check...

[ QUOTE ]
His body language tells me that he is ready to play a big pot. I check.


[/ QUOTE ]

unless you are somewhat confident in this read... however- in that case i definitely just call the river. I dont mean to imply that your read cant change (maybe you were somewhat confident in your read on the turn but now arent on the river), however if your read didnt change- there are no strong hands on the turn which you beat on the river (AA?!@#?) except hands which have been counterfeited.

If this was online i think folding would cross my mind sometimes- however it would still rarely be done.

This all depends how much of a fish he is obviously.