Have you ever felt so tired that you feel like you haven't really made any sense? Or to the point where you're so tired and sluggish? That's how I was all day today. I don't know why, but I hate feeling this way. I was at work and I kept stuttering, messing up my words, and just not really understanding anything that was being told to me. I felt as though I was a newborn puppy, or that I just randomly became brain-dead. I don't even know why my brain is acting like this...