Didn't your mom ever teach you it's rude to point? Walt Disney feels the same, because all cast members have to point with two fingers so it's not interpreted as being rude. Other things Disney wants cast members to do? Scoop up trash without stopping to bend down — bend as you walk by and scoop it up. Also avoid gum, because you can't even buy it in the park. Disney didn't want to see it on the ground, so he refused to even sell it.