Not correct. "Relativity" is very literal. When you go fast, then relative to you, it's the entire universe that is moving fast. So if you fly away on a spaces

Not correct. "Relativity" is very literal. When you go fast, then relative to you, it's the entire universe that is moving fast. So if you fly away on a spaceship at relativistic speed, then people observing you will see you moving slowly. However, if you observe them from your ship, you will think it is they who are moving slowly.