Zero-Based Thinking Posted by: Brian Tracy in Martial Arts Management, The Psychology of Success This article is restricted to "MartialArtsProfessional.com" digital subscribers. Subscribing is FREE and easy! Complete the Form Below to Subscribe If you are an existing user, please login.Existing Users Log InUsername or EmailPasswordnine − 7 = Remember Me New User RegistrationChoose a Username*First Name*Last Name*Address 1*Address 2City*State*Zip*Country*Day Phone*Email*School Website*Are you school owner? yes/no*School Name*School Phone*How many active students?*eight + 8 = *Required field 2023-02-15 Brian Tracy tweet