/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: hangkeu https://cdn.slidesharecdn.com/profile-photo-hangkeu-48x48.jpg?cb=1523413771 You are happy or not, it all depends on your thinking and actions. Therefore, your life is 99% on your hands, only 1% of luck.