Iam actually having a pre-birthday celebration at Quality Hotel tomorrow. And a celebration marks another year of my exsistence on this earth. There's no physical difference. And as for mentality difference, well, its a very subjective matter. See child prodigies. They've mastered the skill level of an adult. Yet in the face of problems, they still revert back to being child-like. So often that it happens to child prodigies that we often forget that they are children, forget that though they may have the ability of a adult, they're mindset is still a child-what it should be. I've heard that people actually envy child prodigies. And I dont blame them. They are special. They are famous people. They are what we call, " simply smart people". And normal people like us cant compare to them. That's what's makes them what they are. They're still human. But then again, I pity child prodigies to a certain extent. What happens when ur mature logically but ur emotional health begs attention? What happens if your mental health cannot keep up with your emotional? What happens then? A part-child-adult? And although their physical surroundings( ie. Studies) may be a breeze, they may struggle to cope with emotional needs. And when they become teens and need the peer support? What happens then? I'd like to know. But its not even a fully discovered factor yet.