It's still going to be accelerating and decelerating frequently so there's a lot you couldn't do, or would just be unpleasant to do while it's moving. I'm imagi

It's still going to be accelerating and decelerating frequently so there's a lot you couldn't do, or would just be unpleasant to do while it's moving. I'm imagining taking a shower and it comes to a sudden stop for a train crossing. Better have a grab bar so you don't fall out!