Not all of your public speaking material needs to be presented in a way that leaves you looking like a superman. A lot of times, you can relate to the audience if you show your soft side. This especially works well if there are some ladies in the audience or even a guy in touch with his feminine side.What I do in my public speaking presentations is try to mix up my materials so as to engage the audience members. If you are willing to bare a side of yourself softer than what they expect, especially if you have a commanding presence on stage, they will definitely empathize with you. You can get your cape another way!