You see me and I see you, we want to believe our actions are true. By true, our own, but neither is, we're all an imitation of what we've seen.
As trivial as a yawn so contagious, or a popped knuckle that makes your insides itch with the desire to follow suit daunting, until the release of air and distress.
And as complicated as genetic code-- offspring following-- so naturally unnoticed like metered swallowing; but like the mother ducks, who allievate stresses of waters strong, we learn to cope from elders.
Whether it be innate or not, had we not aped we'd be naught. Forever we will remain children who want another's toy 'til it's dropped.