This will prevent Julia from sending you messages, friend request or from viewing your profile. They will not be notified. Comments on discussion boards from them will be hidden by default.
“For your information, I'm staying like this, and everyone else can just get used to it! If people don't like me the way I am, well TOUGH BEANS! It's a free country! I don't need anyone's permission to be the way I want! This is who I am - Take it or leave it!”
―
Bill Watterson