When I received my first code review as a fresh new engineering intern, I was horrified. How could I have received 87 comments on a 50 line code change? After getting A’s in all my CS classes, how could I be so unprepared for programming in the real world? After taking a deeper look at the comments, I realized that my fundamentals were fine, I simply didn’t know any of the industry style guidelines or best practices. The code review comments were extremely helpful in teaching me the industry standards for programming in Go. To help any future engineering interns, this blog post is a list of the three Go styles and best practices I wish I had known before I started my internship.