Here is something that I found really works with confidence and blushing. I'm not able to pull it off unless I commit myself but it definately helps. It's quite simple. Most people that blush alot have a fear of it as well. But why do they have that fear. Your only turning red. Would blushing bother you if you got hot but didn't turn red. Probably not. So in my opinion this has to do with appearance. This is hard to do but you have to do is send messages to your brain that tell you it doesn't matter what you look like. I believe this is the root of blushing. The most important thing you can do to accomplish this is to stop looking in the mirror (even in the morning-I would just wash my face and put on a hat-I know its hard for females but they can also use concealer
. I tried this and I had some serious confidence for a while. But then I had other problems with appearance from stress and lack of sleep so now that has become my new "blushing problem". People react to confidence and not how you look. Unfortunately we all have to shave or do make up and keep ourselves up or this would be a lot easier. If you can find a way to look acceptable with minimal attention to yourself it can give you a new life.