Don't forget smartarses making smartarse comments... like the fact that coma patients can't make any choices, smart or otherwise.
And you know this because youve been in a coma?
No one clearly knows what goes on in the brain of a comatose patient, but whether or not they make any decisions, they certainly can't do anything about them.
Which kinda defeats the purpose and definition of making decisions on anything. Y'know... being in a coma and all that.
How do you know they cant act on some of them psionicly?
...Damn... It's all coming true... all of it... THE TELEPATH WARS HAVE BEGUN!
RUN FOR THE HILLS! Wait, they have unlimited range! DAMN YOU CHEATHAPPEEEENS!
Many people in coma have actually awakened, though they do not remember anything most of the time. Liars who say: "OMG I WUZ FLYING!" are liars. Or maybe another person in coma erased their memories using their powers, and then they get THEIR memories erased by somebody else in coma, and it just keeps looping infinitely!!!