@elonmusk The question has never been "can we survive a nuclear war" it has always been "would we want to.." In the 80's when the cold war was red hot, I remember thinking if warheads were on their way, I'd head to ground zero and hopefully be with someone I'd travel well with.
The proper tip is 18 bucks for excellent service, and maybe 20 if you want to "round up" but NO meal or server gets $0%, that is totally insane. Particularly when the restaurant is adding up "extra" service fees these days. I have dear people in the hospitality service, and I tip well, but if the meal today costs 40% more than it did 5-6 years ago a 20% tip is *still* a 20% tip.