4 public speaking tips from U-2's Bono. What a great way to overcome fear of public speaking by learning from Bono. Bono is not only a rock star but he's also a world class public speaker. In this slideshare learn about 4 of the public speaking techniques that Bono uses. Of course Bono isn't acutually doing the talking, that's just me having fun and trying to make the brief more interesting. They are however techniques that he does use in his speeches to make them more interesting and lively. Learn from a pro and rock it the next time you have to give a speech.