i only had problems with maintenance being a little late, maybe 1 or 2 days later than scheduled but other than that, everything is pretty great. keep work areas clean and free of safety hazards, debris, and litter. or that “jingle bells” was the first christmas carol sung in space? there are various obstacles that you will find ahead in the business, by knowing the obstacles you might able to pull some prevention act or take care of the obstacles when it tries to drag your business out of the game. 