No. Many things can be done with even a light trance...
That answer takes up an entire page...
Anyone with even average intelligence and a bit of imagination can be hypnotized to one degree or another.
Primarily Kappasinian and Ericksonian methods, but I am happy to range about as needed.
Both natural ability and willingness factor in...
Not really, and certainly not for very long...
Not in the slightest...
That's a completely fair question, and I hate having to answer this way; "It depends."
Since you do most of the work, I can't...
"You should have gone before we left!"