The more you practice the faster you will gain mastery. The key is to have fun with it. If you run into a challenge, ask yourself, "What can I learn from this?" God will reward your patience.
The reason people struggle with kineisology is that they're used to a complex intellectual understanding and kinsiology calibrates at 600. That puts it out of the realm of the Intellect.
A critical understanding is that the kinesiological test measures the level of Truth of a stimulus. Just like in the real world something either exists or it does not exist.This is a subtle understanding, so to further explain think about electricity. The lightbulb lights your room either gets electical power or it does not get electical power. Non-electric current does not flow throught the wires to turn off the light. The electical current stops and in that instant the light turns out.
Whatever our life essence is, it work in much the same way. There is either life or no-life. So the k-test measures if something strengthens this life energy. If the stimulus is beneficial, the test subject will test strong.
Read my reviews:
The Highest Level of Enlightenment.