Jaunting from one locus to another is easy enough, if you’ve a specific target, and the position of that target is either known or guessable by tracking or mathematical model projections.
That sounds awfully technical, but let me break it down for you into simple terms, while I do the impossible. I will put on this dinner jacket, and allow two volunteers to chain and shackle me in these powerful unmodified, untampered 451 solid steel restraint manacles.
(TWO VOLUNTEERS FROM THE AUDIENCE ARE INVITED ONSTAGE TO SHACKLE THE PERFORMER IN THE STEEL CHAIN MANACLES.)
I have chosen this dinner jacket from which to attempt an escape. I would have selected a standard strait-jacket, but those things are terribly expensive, and I found this very nice looking dinner jacket at the Salvation Army, which is where I do all my fashion shopping.
Draw the spirit cabinet up around me as I attempt to escape from the manacles and also from my own dinner jacket in only thirty seconds. Start the clock NOW!!!