Maybe you’re dehydrated.
Thats the word from experts at the Georgia Institute of Technology—who say when you havent got enough water in your system—it can affect your mood—and make you a little slow.
And thats bad news for anyone with a job where you have to think—or one that needs you to really pay attention.
Oh–and when its hot like it has been the last while—-you get dehydrated a lot more easily. (photo credit–HuffPost)