Yeah.. I'm with you big time on that one mate ! ....you know the most ANNOYING question everyone ALWAYS asks you if you mention you have a slight colour deficiency..
"So - can you see what colour that is then?" ...pointing to something of a primary colour so intense you could see it in total darkness. ....and "what about traffic lights ?"
It's usually at this point I make some facile remark about how blue the leaves are this year... and (unbelieveably) they always fall for it.
AAARRRRGGHHHH !!!!
(I take it you are now free of the restrictions in Oz, courtesy of Dr Pape's stirling work ?).