I will be 70 years old and I still will never have gotten over the time the Mythbusters used a rocket powered steel wall to - and I use this word as literally as possible - vaporize an entire car into red mist
First you procrastinate on the task because it is not a big enough deal to get done urgently. Then you procrastinate on the task because it has become such a big deal that doing it is overwhelming. You would think that this implies a middle point where it is just big enough of a deal to get done easily, however the inherent perversity of the universe's causal geometry prevents this