You may know Reese Witherspoon from her movies as an actress and even a producer. What you might not know is that she also wrote a book! Whiskey in a Teacup is Reese Witherspoon’s southern living guide that includes everything you need to know about southern cooking, entertaining, and even how to decorate your home. Here are four takeaways from this book that you must apply to your life! Be prepared for unannounced guests In the South, it’s not uncommon for someone to just drop by unannounced. Reese has a killer sweet tea recipe up her sleeve that she always has on hand for when guests drop by. She even…