If you control the voices, like can make voices in your head and say what you want to say.. then your normal, if the voices are telling you things without you thinking about it.. you might need some help
that happens to me sometimes. it was 2 nights ago i tried to sleep because i was really tired. i heard one voice looked around my room nothing. i heard the 2nd voice and sounded like a friend of mine! but then i was thinking of them so. yeah. idk if its normal. but normal is a word for the non talented people! :3
Depends what kind of voice it is. If its your own it's normal. that is just your thoughts.(which also can carry the voice of others. That is only if you can kinda control it. If not you could have a mental dysfunction called schizophrenia. look it up. Or visit a psychiatrist.
everyone has a "still, small voice" that's like a spirit guide or guardian angel trying to help you. But sometimes negative entities can masquerade as a positive entity & tell u bad things to think/do/say. You have to be able to discern the difference. I would start a journal& write down stuff you hear. A truly gifted person this way is called "clairaudient."Try to consult the Church of Religious Science or the Spiritualist Church for help, both Christian-based.