In this series, NerdWallet interviews people who have triumphed over debt using a combination of commitment, budgeting and smart financial choices. Responses have been edited for length and clarity. (Photo by Brok and Amanda Hansmeyer) Jamie and Jenna Griffin How much: $100,500 in 5 years, 6 months Jamie Griffin’s dream teaching job came at... Lauren Schwahn is a writer at NerdWallet.