Essay topic help please???

<p>So... today, I've been sitting in front of my computer twiddling my thumbs for 10 hours trying to think of something to write my common app essay on. I HAVE NO IDEA! I haven't written a single word yet. I want my topic to be unique and to accurately portray my personality, but I'm having a tough time being introspective enough to make it happen. Any advice?</p>