I am at that stage where pretty well all my senses are weak - I wear glasses, have trouble hearing, my allergies throw my smell off, and somethings just don't taste as good as they did when I was younger (used to have quite a sweet tooth - now I don't really like things too sweet.)
My sense of touch - of course is working overtime.
And for my 6th sense - not quite sure about that - am I intuitive atau just crazy.