Which is NOT mentioned as the reason why women are poor at public speaking? [br]

While nearly all men are poor at public speaking, women are even worse. This is partly because women cannot tell jokes, but also because we are better at self-awareness and therefore know that our speech is average and the audience would rather be doing something else—(7)thoughts that do little to enhance performance.(8)To combat fear and innate hopelessness, I try quite hard to be better. Every time a book about public speaking arrives on my desk, I skim it for tips. Mostly they tell you to "relax" and" be yourself" —(9)which is downright irresponsible. This works only for the one in a billion who is born a brilliant speaker. Being good, for everyone else means reaching such an elevated level of nervousness and artifice that you can present an entirely convincing picture of authenticity and relaxation. I have only come across two bits of helpful advice. The first is practice, practice, practice. This is a bore because it takes a lot of time, but there is no way round it.(10)The second is to junk all aids. PowerPoint is a crutch. It is an ugly thing in itself and must be thrown away if you want to talk smoothly. Equally, you must never read a speech. Write it, learn it and then leave it at home, speaking with minimal notes.