Ya know, Einstein said time is relative but the speed of light is not. Gravity warps time and is one dimensional (function of the distance) as opposed to everything else we know like radiation, sound, all other forms of energy transmission (which are a function of the square of the distance). So it looks like gravity, which humans cannot understand or control, seems to be missing a dimension, or probably more accurately, humans are unable to discover it. And since gravity affects time, control of gravity would give someone the ability to exceed (known) physical limits by existing in a different time reference.
I wish I didn’t think these things; I would probably sleep better…