Hey Deniz,
That happens a lot to me, too. I almost always see a black background, and if it's not that, it's a blue sky, that has a few strands of thing white clouds.
Maybe you should eat more apples, and you'll find enlightenment(lol).
Or maybe trace the apple back to it's beginning, perhaps. It was grown on a tree. Maybe you should grow trees. Or get a garden.
These things are all living, so maybe life has something to do with it. Do you have any children/other family members or friends that you think might help?
Maybe it's too analytical, but it makes some sense.
-JackTuff13