What Is Sleep? Is It What Causes Dreams?

"My min philosophy for dreams is probably a little unorthodox, or maybe some people have it. But at the end of the day, i look at dreamand i'm like, it doesn't matter what it is," he says. "It's ob like a basis of a human experience and whatever conclusion i come to, i cannot verifiably prove." He adds: 'I don't bother thinkig about what creatures like, doamebas sleep? At what level do creatures start sleeping?'