Are spirit meddlers routinely able to talk directly with the deep subconscious mind of their host or is this restricted to those who have greater intuitive ability and can pick up their spirit voices intuitively?

Indeed, this happens on a regular basis. So there is very much a state of siege ongoing within every person that harbors spirit attachments. This, in fact, is the greatest single risk they pose because they can carry out a campaign of mind manipulation and mind control when they gain an upper hand. They are clever, they understand humans, and they are relentless in seeking to downgrade and diminish the person and their vibration. The darkness that results in their energy and the greater negativity is a better match to their own energies and it makes the energy that they siphon away of greater value. So they work to undermine the person and drag them down emotionally. It is like a state of siege with having a bully on board that never quits. It is always second-guessing, it is always seeking to undermine and question and denigrate the person. Much of the self-hatred people exhibit with their doubts and fears and anxieties, the negative judgment of the self, is learned from the spirits on board who tell them these very things, day in and day out on a deep subconscious level. This is a major key to understanding human behavior and the problems faced by so very many with self-esteem. This as well is the reason bullying is such a powerful correlation with psychosis. The mind can only withstand so much punishment and will find ways to retreat if it can no longer cope in a healthy way. This is the most important reason to do spirit removal from people as its effects are so widespread and so consequential in a negative sense for undermining human happiness and well-being.