I thought I was getting smarter...

[Xdot]

I really have felt... sharper. The rest of the world might find this a surprise. I put this in the men-really-are-different-than-women category.http://www.motorcycleinsurance.com/this ... otorcycle/

[Catchina]

Very interesting

[angellr]

I love it! Good find, John.

[nylife]

nice find, good article

[Adilana]

However if your brain will work at high level all the time, it can cause damage... Think about it!

[rdsmith3]

Because I have my wife and teenage children at home, I am reminded daily of how cognitively impaired I am.

[Doug]

Thats really interesting.. I never thought about it in that context, but I do think I'm more alert daily during the riding season. I wonder how this ties in with seasonal affective disorder (SAD).