I have a relatively common occurrence that seems somewhat similar.. often when I've entered a state of flow while building something (coding) and finished my se

I have a relatively common occurrence that seems somewhat similar.. often when I've entered a state of flow while building something (coding) and finished my session by being distracted and then not returning to the code until the following day, it appears to me that someone else wrote that code. I have no recollection of most of it - the solutions seem creative to me, novel, like I hadn't thought of them.