It's easy to shrug off a minor inconvenience, especially if you have a self-deprecating sense of humor. But when it comes to the unforeseen circumstances that can ruin your whole day and maybe even your whole year, even the most patient and mature adult can go crazy. As someone who self-identifies as an impatient individual, I am not sure how I would stay calm and collected through some of these ridiculous debacles. We're talking about household items falling apart, pipes bursting, cars malfunc…