If you are not used to giving a public speech and you happen to have one coming up then this will no doubt be a nervous time for you. It happens to many of us, try as we might to avoid it there are always moments when we might need to speak at a friend’s wedding, a job interview or even on a university course and it can be petrifying. Some people are born for public speaking, I was recently watching a video of a sermon given by pastor TB Joshua and he is truly captivating. His pace, delivery and…