The song doesn't explain exactly what a Johnny nark is. It's basically a nark that works for the criminals and pulls off little set ups here and there that often don't work because someone could have tipped the criminal, who he tried to set up off. The gangs set up Johnny narks like that so they can be their street level dealer and not have to worry about that guy getting arrested for almost any reason. This can result in them letting the power go to their head then they start messing with people in ways only someone with power like a Johnny nark could get away being untouchable by the cops. Also, the part about if a man could fly, he could destroy the whole planet well it's actually more dangerous than you think the whole planet could get destroyed even before you manage to fly if you use the balls mediations I taught in my other videos. I only did the jumping higher reverse balls mediation and video to undo what I did in the other video to magnetize myself to prove a point to my friend jack. No one should ever do the balls mediation cycle more then 10 times in the morning or they could distort the earth's magnetic field and cause bad shit to happen. It's safer to just mow lawns if you want to build up that type of charge to magnetize yourself like that. I know my grandfather I mentioned was way better at magnetizing himself then I would ever want to risk getting that's why shield agents kept him in a plastic room for a long time and walking around free they still made him wear like a ankle monitor devise that suppressed his power that he could slightly over come enough to pull the magnetizing himself trick to show his grandsons in order to warn us about the dangers of the power we may be able to manifest. The full extent of his warning was really on the level I don't even know if all were living on the original earth or not.