"Taco Heaven" wrote in message news:bUA2d.106003$3l3.90873@attbi_s03...
I am beginning to think it is more than just being "dumb as dirt". There
must be a physiological or psychology reason for his inability to
comprehend simple concepts.

What "simple concepts" have you posted here, that in your idiotic
mind, I've not been able to comprehend, John Smith?