About perception - it's out of discussion if time does exist or not. Perception is one thing and time existence another. All of us know mechanisms why we perce

About perception - it's out of discussion if time does exist or not. Perception is one thing and time existence another. All of us know mechanisms why we perceive time - neural networks are consisted of units which current state is shaped by previous mutations. All physical objects are constantly mutating - but some of them have abilities to remember previous states.