Might sound daft, but its bugging me. Every now and again i just feel 'super aware' of existing. Just get a feeling of Oh,my god, i'm a human being on a small planet in the middle of the universe and i feel so small. Kind of feeling. Is that being spiritual? Or just a moment of panic?
It's called a numinous experience. Although the term is mostly used by Christians it can apply to al faiths. The idea that there is something more something greater than just ourselves and how small we are.