Life is a rollercoaster of ups and downs, failures and successes, trials and tribulations, peaks and valleys. No one has a problem-free life; it is not a matter of if but of when. Adversity introduces a man to himself, your true character shows up during trying times, and you also know who your true friends are during challenging moments. As American Baptist minister and activist Martin Luther King Jr  once said, “The ultimate measure of a man is not where he stands in moments of comfort and convenience, but where he stands at times of challenge and controversy.” Anyone can be calm when everything around them is going fine; the real test is when you must deal with life’s vicissitudes.