But are you still you after all the atoms, molecules in your body have changed throughout the life. In fact are you, still you every other second? And if you a

But are you still you after all the atoms, molecules in your body have changed throughout the life. In fact are you, still you every other second? And if you are the structure of atoms/molecules, and you were cloned, would whoever was cloned be you? Majority of what you have made up would be replaced within few decades.