Yep, common, you may get it all the time when you are anxious. It usually starts with an abnormal or excessive blinking that leads to irritation to the eyes. One that cause this is when we are expose to bright lights and when we are under a great deal of stresses, even acute anxiety can sometimes results in eye twitching. Our bodies are remarkable machines, capable of doing extraordinary and unusual things at times. Eye twitching may be nothing more than a sign you need to take it easy, or need a little R&R, as much as it may be a sign that something more serious is going on. In some cases, someone may be able to confirm that eye twitching occurs in certain situations such as before a big meeting or especially anxious situation.