 I made the mistake of caring too much about what they think of me, my listeners. I care that people are being served well by what I'm saying. I care that this is helpful to them. I care that I'm saying it well and I care for a good outcome. But what I shouldn't care about, what you shouldn't care about is what they think of you whilst you are speaking. Because if looks could kill, you'll be shot down in the first five minutes with some people.