This tale of frogs in boiling water is a myth.
SNOPES
Nonetheless, I agree with the implied analogy. We did, indeed, become desensitized, bit by bit, until we no longer resembled who we were at the beginning of our journey into the world of TWI.
Probably ought to do a night or 3 for the head bangers, too. Not a pre-determined night, though. Wouldn't be in the spirit of thrashing and bashing. Maybe even combine a few things. Like a Blue grass mosh pit.
Ahhh, c'mon, Ham.
They'll just "believe".
What could happen?
It ain't like a semi could mow you down as you tried to cross the highway or somethin'.
Heck, you can learn more from breaking the law (ie: hitch hiking) than you can from studying Genesis. VP (da foist) said so himself in the sound bite on that video.