Use it or Lose it

As a member of our museum, I get a magazine each month with upcoming events, interesting scientific articles, etc. As I was browsing it over my bowl of cereal this morning I read the following tip for exercising your brain:

"Pack Your Bags: Planning trips, going to new places, and having engaging experiences with different people helps keep your brain stimulated and healthy."

With all our travels -- and assuming that packing for a move counts, too -- my body may be weary, but at least my brain is being stimulated. Looking at my schedule from July and for August, I'm on my way to becoming the next Einstein!