Out of Topics

Today I opened my blogged and tried to start a new topic in it. Nothing is coming to my mind. It has been 20 minutes, trying to find out a good reason to write. But still its not coming, What to do? Can you help me? At least give me topic please...
I am tired of this. Lets write something here. I cant leave something i have already started. So I have chosen to write about nothing. Absolutely nothing. As What Mr.Blogged is about. Nothing!