To nitpick your nitpick, the word "extraordinarily" here is not an adjective modifying "activity"; is an adverb that stresses that debugging is uncommonly "firs

To nitpick your nitpick, the word "extraordinarily" here is not an adjective modifying "activity"; is an adverb that stresses that debugging is uncommonly "first-class, up-front, and frequent" in Common Lisp compared to other languages.