There is definitely a physical/mental divide isn't there? Physically I feel some years older than my actual age, but mentally I don't feel much different to say 45/50 [that means as I felt when that age, not everyone.]
There's a George Harrison song with the lines 'Some days I'm pretty sharp and somedays I feel half dead' which pretty much sums it up! 
What medical conditions seem more common now than when you were growing up?



