How can God know what it is to be me without being me?

Since I am limited in so many ways, and God by definition is limitless; how then can He know exactly what my existence is like. Would that not require being me at every moment of my life? If that is the case then at any moment is God limited to my existence like I am? If not, how can He be limited to knowing what it is to be me, and yet remain all powerful?