That don't amount to a hill o' beans

Why have I piled some kidney beans up into a hillock? What was I hoping to achieve? The answer is, I have no idea. At some point this evening I must have had something in mind but it now eludes me. I'm tired, I don't know what I'm doing. I think I need to stop trying to do whatever it is I'm trying to do.
Enjoy . . . .erm . . . . some beans.