There are certain moments that you will never forget. They follow you around like the smell of day-old perfume on a shirt you forgot to wash. Every once in a while, if you turn your head a certain way, the aroma hits you again, and there you are: days, months, years back in time. Tonight, I got a whiff of August 2014. It is August in Alabama. The heat and humidity feel heavy and yeasty like standing inside a loaf of baking bread. I am perched in a storage shed, covered in grime, looking at the frail frame of my 86 year old grandmother. She looks like…