Good Luck
I understand from wise women I have known, that sometimes what looks like an unfortunate and inconvenient experience, is, in actuality, a sign of good luck. For instance, if a seagull happens to drop something on your brand new sweater, that's a good sign. Or, if you find a lemon seed in your apple pie, that's an indication that you are special. Or, if you are holding a baby and the diaper leaks, you have received a blessing. These were not easy lessons to learn as a child, but they have certainly made me into an annoying grandmother.
Responses to such occurrences, or similar ones, by the person who has had her sweater soiled, or bit down on a lemon seed, or had to change the baby AND her own clothes, is not likely to be kindly to your declaration of "Oh but that's good luck! Or a blessing!". In my long years of experience, I have found that those assurances of good luck, or blessing, are met with a grimace or a hollow laugh.