This is something that I struggled with. A few years ago I became interested live-streaming and podcasting, but I was not thrilled with the idea of speaking live to an audience.
I could have given up, but I felt I had something to say. So, I did it. It took a bit and with every appearance I became more confident. I still get nervous at times, but I keep going.
Am I glad that I did it? Very much so. I love to help people and the ideas that my guests and I share with an audience has tremendous value.
Read what ProBlogger has to say about overcoming your fear, apply the advice then get out there and just do it.