While we can't expect them to be experts, we can give them a better foundation of training and practice so they can dive better than what is typical. It also make s diving much more fun and enjoyable for the new diver while they are in the process of overcoming their tendency towards hooverism.opiniongirl:"Hoovers" tend to be fresh out of OW, and you can't expect them to dive like experts....you can talk and teach until you're blue in the face - but it's no replacement for practicing by actually diving...