One of the toughest things I have done in my career is to stand in front of an audience and speak. Not just speak but speak without wobbles, losing my place in my rehearsed patter, or sweating profusely. Is this familiar to you?
If you haven’t logged in to LinkedIn yet, do so! (http://www.linkedin.com/)Why? LinkedIn is a professional network tool which gives you search and networking facilities, allowing you to extend your network
Then take a look at this great article on the Harvard Business School website: http://hbswk.hbs.edu/item/5548.html It gives a great insight into the psychological side of feeling stuck in a professional