Egyptian Burner

Why is it some days you have loads of shots you could blip, it takes ages to choose which one you will use and when you decide you spend the rest of the day wondering if you picked the right one.
Then the next day you are blipless desperatly looking for something ..in fact anything that will make a nice blip. I have looked everywhere today i have pics of big breakfast mushrooms ..didnt like that, arrangement of ice cubes too white and boring, flowers done them to death.... so we have got down to the little Egyptian Burner which when lit fills my room with the scent of jasmine.