system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: If I moved 1 meter/second below the speed of light, why does it appear to move at light speed from me?

The Speed of Light is 299,792,458 meters / second. 

If I move at 299,792,457 m / s why would I witness light traveling at relativistic lightspeed from me? or am I misunderstanding and i'll witness photons moving at speeds of 1 m/s?

I'm quite confused.
gpt
your time will go slower the faster you travel. therefore, if an observer at our "speed" looks at you and a photon he will see you traveling with a speed difference of 1m/s. For you, since one second will be much longer time, any photon can travel through much more space in that second, effectively increasing its speed conceived by you.

Another effect of special relativity is space dilation. The faster you go, the smaller one meter will be. Therefore light even has to travel less meters in that longer second to obtain speed of light.