My Life Grading

Somebody told me recently that you spend 33% of your life sleeping. That piece of trivia got me thinking about how much time I spend grading. I think that I will spend about 10% of my life grading. Not just my teaching carreer but my whole entire life! Lets say I live to 75 that means that I will have spent 7.5 years grading papers. It makes sense to me. I grade papers during the little free time I have at school and then I take piles of papers home. I very rarely use the word immense to describe anything but I think I would describe my stacks of papers as immense or maybe even mamouth.
Imagine a mamouth stack of papers. I enjoy reading all the intriguing stories that my students create. It is great to see their personalities jump from the paper. Also I know it is one of the most battle tested ways of checking for understanding but sometimes it is just too much. I don't think there is an answer to my question or if I am even asking question. Oh well, I guess I am just complaining. Now that I am done ranting I am going to go and grade some papers.