Gas prices - more evidence of my absurdity

As ridiculous as it is, I haven’t been able to bring myself to fill my tank these days. I’ll throw in a quarter tank, maybe a half tank at the most, with the idea that later on that day, or the next day, gas prices will come down, and I’ll fill it then. The only thing is that gas prices haven’t come down, and I doubt that they’re coming down anytime soon. Knowing this, I’m always telling myself that, “Next time, I’ll just bite the bullet and fill it.” But I never do. As soon as I get to station, I change my mind. Surely, I can’t be the only one that does strange stuff like this?