Shyness Support Group
Shyness is a feeling of insecurity that certain people experience while being among others, talking with others, asking favors of others, etc. The initial cause of shyness can vary. Scientists have located some genetic data that supports the hypothesis that shyness is at least partially genetic.
I apply this to speaking by breathing and relaxing then looking at the person I'm speaking to, actively listening to them so I can interact with them and not just state my opinion, then making sure I say what I mean and do what I say.
Hope this helps.