I can't hold images in my head for any length of time before they morph into something else.
I've never been able to do this, there was no hit on the head or psychedelic experience that brought it on.
I was born this way.
While it's occasionally quite nice to close my eyes and watch the colours, squiggles and random morphing images, the massive downside is that I don't have a wank bank.
Feel my pain.
To make up for it I'd quite like to go to Disney World.
Contributions gratefully received.