What's going on with me...?

I don't know why, but since I came back from Vegas, my body has shown signs of getting weaker. This is especially evident during my work outs. I'm not able to lift as much and gets tired easier.

... I think (well, I hope) that it is just the fact that I haven't taken enough rest between days.

I'm going to go to bed now. Hopefully I'll wake up renewed in the morning.