paradigm shifts

Can you imagine...

• ...living with a ton of air sitting on you,
• ...in spacetime so curvy it's tough to jump higher than a meter,
• ...among objects whose spin-rate must increase in steps,
• ...which attract/repel enough to levitate from length-contraction,
• ...while you move timeward at the speed of light
• ...relying on a hierarchy of hedges against uncertainty?

Do you perhaps know someone who's actually been in this situation?