« Be Impeccable with your Words » : Leading with The four Toltec Agreements

Simple principles are by definition easy to understand - but not necessarily to apply. This is especially true with the « Four Toltec Agreements » which Don Miguel Ruiz made extremely popular in the late 90s in the field of personal development. What about applying those principles at work – starting with the first one : “Be Impeccable with your Words” ?