It's not necessarily 'that' kind of voice. We all have a little voice in our heads. If you haven't noticed it, it's the voice that said 'what voice?' right now

It's not necessarily 'that' kind of voice. We all have a little voice in our heads. If you haven't noticed it, it's the voice that said 'what voice?' right now. It's the voice we're in a perpetual dialog with all the time. Somehow 'that' voice is not you - it's something you're talking to, it examines and comments everything you do, it gives you advice, but you are not it. When you use a drug, 'you' stay the same, it's 'that' voice which is affected by it.