Since 2009, I have known that I am the incarnation of God and that if I didn't exist, nothing would. All existence began upon my appearance on Earth in 1980 when I was five years old, and upon my death all things will begin in the exact same way.
I feel like this sometimes too. It usually means I need to go to bed.
It's weird feeling to realise that we'll only ever experience the world from one set of sensory organs, and only for a tiny sliver of time, and that we cannot experience the vast majority of space and time.