My theory is that if you look confident you can pull off anything - even if you have no clue what you're doing.
“Unavoidable circumstances prevent me from giving you ample written instructions. Such however as may be deemed necessary will be prepared and sent to you at the City of Washington in a very few days.”
“Life is made up, not of great sacrifices or duties, but of little things, in which smiles and kindness, and small obligations given habitually, are what preserve the heart and secure comfort.”