Remembering this one thing alone is constantly protecting you from stepping off the path and into the rough. The only way to keep your philosophical tools at the ready at all times is to use them as frequently as possible. If you can get into a philosophical headspace right at the beginning of the day and again right at the end of the day, you'll be primed throughout the day to more easily slip into a philosophical state of mind when something comes up. Don't make excuses. Identify where you failed, write them down, and then share a few thoughts about how you could do better to morrow.