Miscellaneous Activity (Yard work) 1:15:00 
Started working on cutting up the maple in my front yard. It started well, but the saw quickly became dull. I stopped to sharpen the chain, but it was only marginally better. After struggling with it for a few minutes, I sharpened the chain again, but it still was slow going. Not sure why it was so difficult, so I quit to attack it another day.