muddleheadednesses

Example:His muddleheadedness led him to invest in a business venture without proper research.

Definition:The quality of being intellectually confused or incapable of making sound judgments; a state of being thick or dull in the head, often leading to illogical or nonsensical decisions or actions.

Example:Despite his colleagues' muddleheadedness, he always managed to offer statesmanlike suggestions.

Definition:Characterized by wise and sensible actions or judgments; statesmanlike thinking.

Example:Seeing the muddleheadedness in the city's budget, the public criticized the council for being insane.

Definition:Psychologically disturbed; mentally ill; deranged; stoically or hopelessly foolish or irrational.