And second, assuming you're willing to make good on that threat, you should only play that card as a final absolute last resort, because if it fails, and you close your account, there is little to nothing else you can try to get what you want. (money.stackexchange.com)
Of course, a layoff should be your absolute last resort, but they can be done with a minimal chance of disaster. (inc.com)
Nevertheless it has left me suspicious about politicians and fiercely anti-war in any case other than it being an absolute last resort. (nakedpastor.com)