tired

So its been a busy and really tiring week... Its saturday night now and my working week is a long way from over.  And the days are so full that sometimes it feels like being underwater, fighting to get to the surface for air and having to scrabble my way through layer after layer of seaweed.  I never make it to the top.
Today a friend came to visit and I started to describe my day yesterday, the issues I was dealing with, the reasons I am tired today... and her eyes got wider and wider - wow...she, interrupted, you are dealing with a lot... "and thats just the first two hours of the day" I said.