I basically turn into different people. Sometimes I remember doing it, most of the time not.
I experience a lot of time where I just zone out and stay zoned out until something snaps me back to reality. (this happens on a almost daily basis, sometimes multiple times a day)
I have time when I feel like I am floating (like you know that sensation that roller coasters give when you lifted out of your seat? It feels like that.
I literally have to keep looking down to make sure my feet are on the ground!)

are there questions I can answer to help you understand how I dissociate?