COVID-19 Belly button lint

We all are wondering what we will do during the social distancing/quarantine due to COVID-19.  I've always been fascinated by my belly button lint and thought this would be the perfect time to start a collection and track it for you all to see.  What are the factors for belly button lint?  Hair, belly size, age of the shirt, type of shirt, depth of the innie?

Day 1: Your belly button lint is the size of a small pea.  It appears to have some gray coloring, indicating a grey shirt.  Amazing that this life form started from nothing and in the matter of 12 hours,a t-shirt and a dad bod produced this piece of delicate art.