/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: Richam27 https://cdn.slidesharecdn.com/profile-photo-Richam27-48x48.jpg?cb=1523467188 The probability of success without trying is zero Perhaps a face to face conversation might reveal detail about myself but certaintly not a small box on a social networking site.