Nothing to Post About!

Hey Everyone! So I have not posted in about four days, and I wanted to write something. I am pretty sure that at some point every blogger comes to a time when their mind draws a blank on what to post about. So I was wondering if any one has a special way to find something to post about. I need some tips! You see I have already got a post out of saying that I didn't have anything to post about but I won't always be so lucky! Hahaha! So if you have any tips I'd be obliged! :-)