I changed them. One reason I have myself for doing so, is in the book NLHE T&P Sklansky explains leveling players. Without actually getting the book and quoting, Always play one and only one level above the players at your table. If your players are at level 0, (playing only their hands), don't play level 2 (what do they think I have in my hand). Play level 1, (what do they have in their hand). When your opponents move to the next level, level 1, move to level 2. When they get to level 2, (what do they think i have in my hand), move to level 3, (what do they think I think they have in their hand). And so on.

So with all that being said. Beginners should play level 1 which is their opponents hands (hand reading) and learn possition for when the players start paying attention to your hand