The idea of a static mindset is itself limiting. One needs to have a mindsheaf, which could be a time-varying sheaf of mindsets. This would be a contravariant functor F from the real line, with its usual topology, to the category of sets. The value F(U) for an open set U of the real line would be one of the mindsets of the mindsheaf. Of course, other topological spaces are possible, and the functor could have values in other categories. I mention only one possibility to illustrate the primitive inadequacy of the notion of a static mindset.