Very interesting and unexpected... you do not strike me as a shy person at all... Of course, I have a very limited impression of you (only here on Steemit). I dare to say that maybe it is not really shyness but more being the introverted person who is simply just more comfortable in interactions with people whom you know. I am introvert who slowly learned how to live in an extroverted world without suffering the "shyness"part and I really recommend a great book from Susan Cain: Quiet. The book is a fantastic read, but maybe you can see here some main points and tips and tricks that might be interesting for you and persuade you to read the whole book.
Thanks for the tip and yes, it seems I'm more an introverted person. I've read a bit of the book and it appears to fit me. Thanks a lot!
You are welcome!