Day 503 - Rest Day

Well, another week done and I get a day to rest before starting back up again tomorrow.  My back feels better today, so doing yoga yesterday was a help.  Sleep last night was not all that good, so that issue continues.  According to the blood work everything is excellent.  No issues with my thyroid or anything else that they could tell.  It could just be that I require less sleep these days, but I'm really not sure what gives.