By observing your thoughts and letting them go , not following them, merely noting them as they arise, and doing so without judgement (bad thought, good thought etc) you will discover the wild nature of your minds movement and by observing this movement (without attaching to it) you will ,with practice ,find that your real, original, mind is unmoving, peaceful and intelligent. The WTBTS knows nothing about this because they advocate "conditioning" of the mind through thought.
Thought conditions perception. In Jehovah's Witnesses, a loving person is not understood if that person does not attend meetings, field service, etc. Jehovah's Witnesses minds are conditioned by thought. Taking the situation to its extreme, all the World is conditioned by thought. So if you can get free of your conditioning , you really will be free, free to see the world as it is and to know yourself as you really are. This is why some advocate the idea that Jesus was a Buddhist and that he was taught at Alexandria as a boy.( There is evidence that Buddhist missionaries existed there when Mary and Joseph went down into Egypt). It is truth that sets you free. Not an idea, not dogma. Truth, the active perception of what is, free of conditioning.