After writing CSS for over 10 years you'd think you would know everything there is to know, right? I couldn't be more wrong and I found out the hard way. While my first formal code review session was painfully embarrassing it was also the most important lesson I have learned throughout my career. Code reviews force you to communicate on a different level which ultimately leads to more thoughtful coding practices. When writing Sass and other pre-processed languages it is even more important that you review your code continually, which even the more seasoned front end developers may neglect at times. Bottom line: Code reviews will make you better.