How to be Smarter: Showing off faults and flaws can make you more successful - and here's why. This is a great read for anyone who manages a brand, corporate or personal.
How to be Prettier: This (inexpensive) product is marketed as a concealer, but I use it as highlighter and it's perfect.
How to be (less) Awkward: "This is a good launching point" is my new favorite way to say no without directly shooting down someone's idea. (Source, with lots of other helpful phrases for tricky work conversations).