I ate a ******* today. It was the second ******* I've ever had, and probably the last one I'll ever have. These things were supposed to last for ******* ever. They were supposed to outlive the apocalypse but now they're pretty much gone.
If you think this is some metaphor for the impermanence of humanity, or for that teenage lover you wanted to give yourself over to, forever, or for lazy Sunday afternoons when the world just floats on by, you are correct.
We live our lives by impermanent things we tie our life-lines to twigs that will snap at the first sign of the wind. I cannot un-break your heart, or tell you that these things are unimportant. They are important. They are as important as daydreams, as childhood, as light and air and food and water. But they will not last forever. They are less eternal than the footprints you leave in wet concrete: those will still be there in the morning.
And if I cannot tie our impermanent physicality to the fate of the last ******* on Earth in a strange metaphor, then I do not deserve to have eaten it at all.