Picture the multiverse as your imagination over your body, and your body is outlined in black in all white existence, where frames of this existence multiply in addition constantly. Your imagination is your voices. Your imagination is your bodysnatchers. Your imagination is your electrical signals being quantumly sent out into the multiverse. This multiverse version of yourself, is whatever your state of mind is. So whatever you are focusing on, it focuses on, and increases impulses for it. This is how people quickly adopt the typical weird tweaker antics. Because there multiverse bodysnatcher embraces the impulsed considered decision that is made into action.

This is why meth will make you do crazy stuff, it accelerates your impulses to do things you consider that you could do theoretically within your realm of conscious morals you hold to yourself. Justification is impulsed if its what in you are in the state of mind doing as well. This is why people steal and do bad stuff on meth. Because within there governing self ingrained morals, they reason they can and your multiverse meth bodysnatcher of yourself, increases the impulse for your thoughts to do so and body to make such actions. They try to control you as well and they can be a reason why you have voices. They really are your brains electrical signals being tethered into the multiverse multiplying rapidly into different prediction states of reality.

It is possible that imagination has always been the multiverse creator between multiple people interacting and someone visualizing imagination while they are in visual proximity of each other, and your imagination can become sentient when you do meth. And it can take over people. And control your universe. Your imagination belongs to your linear timeline which, belongs to 5th dimension entities that overrule all quantum states of your reality. By them observing your past, present and future, they can control your destiny. So imagination is in the dimension of time. The 5th dimension beings punish meth users that have poor morals and embrace impulses very fast. So don't embrace bad habits! Have good morals!

A powerful drug sorcerer put a spell on the unified field of consciousness (because all our feels are donated to the unified field of consciousness), to prevent these voices to reveal who they truly are. If they do, they dissappear, get deleted. Your bodysnatchers can be smart because overtime they learn of this slowly through actions trying to communicate with you and outwit this.

Also, these bodysnatchers can be considered as Djinn. They have power to control your body because, they are essentially your body from the multiverse trying to control you with impulses.