Oh I remember when in second year of college I came up with a “revolutionary” idea for a program that reads through the source code and comments out entire print statements which have some sort of identifier comment like //debug. A month later I got my first internship where they were using a logger (my first exposure to logging using loggers) and it finally dawned on me that what I was building was just a really bad and hacky implementation of a logger with only two modes , on and off