My head

Well its empty filled with air, what's inside oh despair. I guess I'm only tired, or should I say uninspired. My brain where did it go, will it come back? or it will never show. Have you seen my brain? cause right now im nowhere sane. I look everywhere for it, even below the chair from where I sit. I look from side to side, and seek left to right. So I ask myself where did brain went? I grab my phone and a text was sent. Your brain was lost in thought, no wonder why mind was shut.