So, I understand that the faster you go, the slower time progresses for you. Eg, the hand on your watch would go slower. However, what does this really mean? Would you age slower, meaning biological operations would go slower? Would you, in a way, think slower seeing as the neurones in the brain may transmit thoughts slower? If so, surely you would perceive time going at the same speed as normal? I'm sorry if this sounds complete rubbish, it was just something I was thinking about.