What the truck?

You know how sometimes you have a dream over and over and you wonder what it means?

Over the past few years, I've repeatedly had the dream that I buy this enormous truck. I'm not talking even an SUV. I'm talking a F350-sized fucker that I need to climb up to get into. And I tool around happily.

OK, I'm five feet zip. There's no way I would ever drive a vehicle that big. Does it mean I feel small and impotent? Or that I secretly want to be a gas guzzler?

I'm so confused.