But other changes are for the better. And you don't need war to make these changes. If you make them before hard times come, you'll be better prepared for them: becoming more stoic (less emotional, less offended at everything), becoming more serious, more resourceful, more self-reliant, lowering your expectations, being more humble, being more careful with your words and who you speak openly with, knowing your place instead of speaking for the whole of humanity, being better able to negotiate, being better able to compromise, being more tolerant of other opinions, appreciating the wisdom of our ancestors more, and focusing more on what really matters.