As for me, I'm quite paranoid in somehow that I always keep money in case of emergency. I'm a regular employee in a company in which I get my salary in every 15th and 30th of the month. So every time I received my salary, I immediately separate some of it and keep it in a case of emergency and/or unexpected events. Though, If in case I already maxed out my money/Bitcoin. The last thing I'll do is to loan money, even though my pride will be put on the line I have no choice if it's matter of life and death situation then I'm ready to swallow my pride. I've done it before and I don't want it to happen again.
Some people might cross the line when money became the problem, Like killing and stealing. Killing would be the worst amongst them. If you heard the news about a Gunman who enters a casino in the Philippines just to rob it. Then that's one of the best examples to justify that people can do horrific things when money is involved.