good days and bad days

yesterday, things weren't bothering me much. it was easy to look at my list of positive effects of MS in my life. today, i don't feel like it. i woke up feeling achy and weak. i couldn't concentrate on things i needed to do. my abilities are no different today than yesterday, but i sure am grumpy. i can only guess that my hormones are fluctuating. i just wanted to let it be known that i do have bad days like everyone else. without the bad days we wouldn't appreciate the good ones. that's my positive inner self looking for the silver lining in every cloud.