When you get home from work with nearly 8000 steps

My job is a "desk job"...most days.  However, school starts next week, and our school is actually three separate buildings.  Today was crazy.  We also had a new furnace system put in two weeks ago, that meant we had to re-carpet the main building, and it needed painted anyway...so you see how crazy it has been.  Today when I got home from work, I had nearly 8000 steps already in for today.  And to top it off, the heat index was 107 degrees this afternoon.  I suspect I shall sleep well tonight!