Someone still had to write it and those people make mistakes too. Don't roll your own can run dangerously close to abstinence only as a solution for teen pregn

Someone still had to write it and those people make mistakes too. Don't roll your own can run dangerously close to abstinence only as a solution for teen pregnancy. Certainly there are cases where "don't reinvent the wheel" is useful advice, but there are a great many where it isn't.