Dark days are the worst times in one's life. No matter the depth of the situation or issue, a bad day is simply, just a bad day. The reason I say is because one's feelings will necessarily be the same: stressed out, angry and highly depressed. If one can learn anything about life it should be the reality that, things happen and bad luck cannot always be foreseen. Just because one is a great person doesn't exclude him from bad luck. If one if going to have bad luck, it'll happen and that's just what it is.
Not much can change that fact. One cannot control most events in life, especially tragedies, including losses. However, one can prepare by just living day-by-day. Planning to far in the future leads to vulnerability and unworthy risks, that at times can be very costly. It's scary and extremely difficult for anyone to accept the fact that you can do nothing but good things in life, but have the worst luck possible. It seems that the luck goes to the peoples who break the law, act uncivilized, steal and are violent, have all the luck.
They can do bad, but receive good in return. Is that fair? Hell no, it's not. All I can say is that luck, however it is determined individual-by-individual, is out of all of our hands. Live the best life that you can. Do so by positioning yourself in a place where luck has no affect. What others do cannot be controlled by no one other than the person himself. Personal decisions are given to all mankind. Some take them as opportunities to be wise, while some do not. Which by all means is their personal decision.