I try it all the time, if my opponent wants to give me chips, who am I to refuse them? people are creatures of habit, and once you can Identify their habits, it is so easy to beat them, that is why I keep notes on some players.
Only 2 days ago I came upon a player I had faced in the past, and my only note on him was "loves to bluff". holding pocket Queens in my hand he raised pre-flop, I called, flop came 3/4/8, I checked, he bet, I called, Turn dropped a 9 so I checked, he bet, I called again, the river was a bit dangerous as it dropped an Ace so I checked again, He pushed all-in.
Now my first reaction was to fold immediately, but when I checked his note I had on him, I called and lo and behold he was playing J/10 suited, He had made a flush draw on the flop and was determined to complete it but when it ran out and he had missed, he knew it was the only way he could win.
Betting on draws is all good and fine, but you need to be careful if they miss, I might have been a little bit more suspicious if he had bet about a pot sized bet hoping to get a few more chips out of me, but an All-in shove was a bit over the top and at the time I felt like "oh well, I would have called an all-in pre-flop, so why not call now" attitude and I doubled up considerably.
bluffing is fine against a player who desperately wants to remain in the game, but he caught me at the wrong time and I was in the Who Cares! mood.
When the fun Stops, STOP!