I can completely relate to this.. it happens so often to me! I just started a job at a publishing company, and one of my coworkers came and introduced himself to me the other day... I turned so red! He seems like a cool guy that I'd like to get to know, but now I just find myself trying to avoid him in the hallways b/c I know I'll turn all red and he'll figure I have some sort of massive crush on him! I worked as an intern at a magazine in NYC for a few months, and I one of the top editors basically told me in so many words, that she wasn't going to hire me full-time b/c she thought I was intimidated by her! I just couldn't control my blushing! It's so debilitating sometimes, and I definitely can relate to how everyone feels...