thanks, Soidhonia...I don't feel like I'm a positive example for anyone...having let myself go shamefully. The last two walks I took, in the cool of early morning and then again late at night (can't handle the heat!) were just "baby steps!" I kept reminding myself of that, as I walked! Never easy to start after being a couch potato for three years! I actually walk when no one is out and can see me, feeling so self-conscious and ashamed of my appearance. But!!! the most positive thing I experienced after walking 4 times around the block early this morning was the increased blood flow and circulation, which definitely has to affect the brain. I felt more optimistic and positive from just that!
Patty