I know one of those guys. I don't even pretend to know exactly what thoughts are occurring in his head but form the outside he appears to hold several logicall

I know one of those guys. I don't even pretend to know exactly what thoughts are occurring in his head but form the outside he appears to hold several logically inconsistent ideas at the same time and is desperately trying to find a causal relationship between them. As for forgetting, they never forget. More noise and ideas are added to the same pool of thought and consistency is never resolved. I suspect you either grow out of it in some way or go insane.