Thankful for Dad's Healthy Years

Today I am grateful and thankful to have a dad, who until being diagnosed with pancreatic cancer over a year ago, was never sick.  My dad was the healthiest man I knew, even hiking the Grand Canyon not too long before his diagnosis.  So, while I am so angry that at only 69, my dad's time with us is limited, I must remind myself to be thankful for all of the extremely healthy years my dad had before pancreatic cancer struck.