1. This module can't be unit tested, it's too [insert-adjective-here].If it's too [insert-adjective-here], how do you even know it's working in the first place? And what about after we extend it with a new feature?2. Breaking logic into methods incurs a performance hit.So does inheritance, and separation into classes. Does this mean your design should consist of a single class with a single method where all business logic is placed?3. Commenting code is time consuming and hinders development.Same goes for going to the bathroom, but you don't see people skip that, do you?4. Coding conventions are too rigid, I'll call my fields whatever I want.Now that's just an excuse to write ugly code.