Nobody else has lived your exact Tuesday. That alone makes your story unrepeatable.

Your life feels unremarkable to you because you have never been outside it, and familiarity reads as ordinariness. Nobody has stood in your particular set of days, though, and the specifics of them are not available to anyone else at any price. The material is rare and it does not feel rare, which is the whole difficulty.

Take one recent day and write it down in detail with no attempt to make it interesting. Read it back later and notice which parts a stranger could never have invented.