Day 488 - Golf & X2 Base + Back

I got out for an afternoon round of golf with Stephen.  We played 9 holes and carried our bags.  It was a beautiful day and we had a great time.  I got into the last quarter of the workout and had to quit because my elbow was starting to hurt and I didn't want to push it to the point of re-injury.  I was more tired tonight than normal.  I think part of that was the walking during golf earlier in the day and some of it was that I didn't sleep well last night.  So far the blood tests are not showing any issues that would contribute to my sleepless nights.