Whilst the universe is big and yes there are possibly aliens out there somewhere, I think people often undervalue the complexity of life itself.
When you think about how your body is the most complicated machine known to man, and the brain is something even scientists don't understand, it makes you think about how rare life must be.
Life is definitely a miracle, and for that reason I find it hard to believe that superior lifeforms are flying all around the universe in spaceships. But then again, what do I know, I'm just a mere human!
