/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nebiyoufekade5 https://cdn.slidesharecdn.com/profile-photo-nebiyoufekade5-48x48.jpg?cb=1523389493 What matter most not so much worry and asking why things happened,rather thinking what we have to do next and come up with a certain kind of decision which minimize the problem and creating ways that problem will never happen again.