The attitude of the players with respect to their poker chips
A person who orders very well their chips will play very conservatively and with little bluff. It is a player with which you can bluff!
On the contrary, those who keep the chips in the use disorder in a very free. Pays a bit ‘more bets of this player, since it is more likely that bluff.

The impatience of poker players
The player who finishes point and looks impatient waiting for his opponents to pay him, has a good reason to do so: he has a strong hand.
Who has just won a big pot and did not have time to order your chips rarely will set a large pot on the next hand. If this is the case, do not bluff.

Some tells are easy to find

A player suddenly looks very friendly. Warning: surely bluffing with you.
A sudden tremor is often a sign that the player has strong cards. The tremor may occur in pre-flop or during his hand. Do not be fooled: if trembling, not with fear.

A person who looks away usually bluffing with you. As those who lie, is not able to sustain the gaze.

In poker generally who apparently is strong in reality has a weak game and who has a strong game looks weak. Indeed, when you have a strong game you have all the interest in the pass it off as a weak game and vice versa. That said, pay attention to the actors who try to deceive you with false tell.