Do you want to do craft shows? If so, my own experience has been that I just have to focus on my products. I enjoy making candles so when customers start asking questions I pretty much just stick to the facts that I know I'm confident in and try not to think about any other distractions. I hope that makes sense. Other than that - I force myself to say hello and smile and keep in mind that if someone doesn't respond, maybe they are just shy like me. It has gotten easier for me. I hope that helps. Good Luck!