Perhaps not literally. But writing is perception. And one way to test your perception is to try out multiple takes on the same thing and see the result.
Mary Karr (The Liar’s Club) has an approach she uses in her memoir-writing class:
…these are young, very smart people who are very confident about their memories and mostly should be. But I stage a fight, either with a colleague or with a student. And then I ask them to write what happened.
The result is often humbling, as the students write their accounts and then discover just how much they get wrong.
Maybe instead of a fight, you can try going to a place at a particular time of day, spend a quarter-hour there, leave and write about your memory of it. Then return a week later at the same time of day and see how close you were.