Exhaustion Or Exasperation?

I'm tired, I can't seem to get through my day, and I'm not getting anything done today. Sigh . . ..

I'd like to say that it's the weather, as it's been abnormally warm these past couple of days, except that I blamed the weather for my exhaustion when it was abnormally cold!

Maybe I'm not so much exhausted as I am exasperated. About what? I wish I knew . . .. :-(