/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: johnnapucella https://cdn.slidesharecdn.com/profile-photo-johnnapucella-48x48.jpg?cb=1551832550 The reason people find it so hard to be happy is that they always see the past better than it was, the present worse than it is, and the future less resolved than it will be.