We done everything, yet everything is undone again and again. Yes, we call it misfortune. Even it might be getting worst, and we call it bad luck.
No matter what you call it, it still the part of our life. But the reason is, is that really a misfortune? That would be the essential question.
Guano could be a complete junk, but some people could turn into gold, of course without alchemia or anything like that. They are just changing view, from misfortune, into fortune, aren't they?