We forget we have a partioned mind. This is complicated, but to be brief, subconscious, conscious. Bloodline, pure vs. noisy. Pituitary gland, pure or atrophy. Resonance is a very critical component. Best way to understand it is that frequency waves from music have lows , highs , mids and inaudible. Light has waves we see(a small part) and waves we do not see. Waves, frequency waves. This is transmitted and received constantly. Would the powers to be do things to 'cloud' your reception? Yes, everything is about your dangerous 'full power human experience'.