[BoiledCabbage]

> Since speed is definitely not discrete,

Why is it definite that speed isn't discrete? Distance is discrete in plank length, and time is discrete in plank time.

Speed being distance over time, is one discrete unit over another. Isn't it by definition discrete?

At a macro level we may abstract over it's discreteness, but isn't it necessarily discrete if it's made up of discrete units?

[RhodoGSA]

Isn't that one of the things that fall out of relativity? that i could never be able to say if i'm the one at rest or if you are at rest?