I typed an envelope for someone and forgot that I had printed it out less than 5 minutes after I typed it. (I feel like a real goober now lol.)
How well I know! What's worse is finding it in the pile of the printer and not remember typing it at all I wake up some times and find all kinds of printed material. It is really wild, like reading someone else's short stories. I did way to many drugs in the 90's