For instance a player who is having AA in the pockets in the holdem casino game should never rush up to raising pre-flop.
In Texas Poker if they have seen another A in the flop, then in casino games based on poker rules, the board is already in the favor or the player.  In such a time the player is probably going to slow play to have their pot growing.  If they go all in probably some of them might fold.  Better than going all in a slow play will bring in quite a few raises.
Here is a tiny tip in a land based casino about a player dealing with his poker chips prior to going all in.  The player has decided to go all in with a lot of confidence in his hand since a Trip AAA is really a monstrous hand.  Being assured of making it to the casino bonus he would for a minute touch via his chips and rearrange them, then pick up some 4 chips from green and some 4 from the blue color then inter-shuffle them and then would go all in. pretend to think! And then go all in.  He would push in all the chips that he did arrange the first time now after all the drama.  He knew for sure when the flops hit the board that it was time for him to act to win.  Read people in poker!