Well if it helps paralyzed people walk again it’s a good thing, but I don’t know who the hell would volunteer for clinical trials. “Ok, we are going to cut open your head and stick this computer chip in your freakin’ BRAIN” lol “Oh me me me! Pick me!” It’s like the first man on Mars stuff. “Oh I get to go to Mars but I can’t come back? You mean I get to stay on a dead planet for eternity? Ooo ooo! Me me me! Pick me!”