I have a self-published poetry book and one of my first poems in the book is about your photograph title and idea, nice coincidence! Here is the poem, it is titled "Afterthought" :]
"Every day that goes by is a decade that just passed your life.
There are so many days that you think
"I will always have more time."
At a decade a day
how many more decades can you pass
before your time is up?"