I used to program in assembler. You can't imagine the glee that erupted within me the day I discovered you didn't have to write all caps. It changed my coding a

I used to program in assembler. You can't imagine the glee that erupted within me the day I discovered you didn't have to write all caps. It changed my coding aesthetics immediately. Nowadays I only use ALLCAPS to visually mark code that I want to refactor, or where later attention is needed, such as for code that might open security vulnerabilities if handled incorrectly.