William Bernstein states that the investor behavior gap is approximately 1% to 1.5% annually, which is often less than the cost of conventional financial advice.

A book compilation of Jonathan Clements' work raised approximately $60,000, with additional funds raised through personal donations to the John C. Bogle Center for Financial Literacy.

Jonathan Clements worked at Citicorp for a couple of years.

Jonathan Clements left his job at Citicorp around 2014 to found the financial publication Humble Dollar.