If you're seeing the misspelling "plotlesson", here are a few possible suggestions for what you might have intended to type. Firstly, "plotless" is used to describe a story that lacks a well-developed or engaging plot. Secondly, "plot lesson" could refer to a class or instructional session on how to construct a compelling plot in writing. Lastly, "plot lessen" could indicate a reduction in the complexity or intricacy of a plot.