It is often said that the brain is a powerful machine. Looking into the reflection of the train car full of people I remembered that line. That image I see on the glass... the glass itself, all could really be just things my brain is creating. Everything I experience once again is my projection of the world. TV screens with disasters far away, once again could all be a figment of this "machinery." The image of the man sitting across from me, the stench of the rails, the hardness of the seat underneath me, the pain in my heart... all controlled by the machine riding around in my skull. Truth or not, it can never be proved because there will always be a response to support the other side. Purely controversial they say. No side will ever win. Well tell me this, if my brain could create all of this, all of what I know, why would it create pain? Would it be for entertainment? For variety? I can't choose a side even for myself; it's even controversial in my brain. The controversy of the controversy in my subject (which happens to be controversial).