Hearing voices in your head is normal. Listening to them is quite common. Arguing with them acceptable. It is only when you lose that argument that you get in real trouble.
A guy walks into a store and buys six jumbo boxes of condoms. The store clerk asks the man, "What are you going to do with all of those?" The guy replies, "I taught my dog to swallow them, and now he shits in little plastic baggies!"