The X factor Aus­tralia has turned out some ter­rible and laugh­able per­form­ances at the real­ity shows cast­ing stages. But the cour­age and con­fid­ence of these people is enorm­ous. One tal­ent always becomes the shin­ing star that makes it all worth while. You see the judges and the crowd come alive with joy To be truly suc­cess­ful  in…