Formula 2+2 is based on the assertion that the most effective employee feedback is motivated by a spirit of helpfulness and encouragement. Managers need to be motivated by a sincere desire to help employees succeed, and trust between employee and manager is key. The spirit of service on the part of the manager allows full and frank discussion to take place in which performance strengths as well as weaknesses are discussed in a positive and productive manner." A culture of continuous feedback can be fostered that increases the effectiveness of the manager, protects the spirit and dignity of employees, and provides a systematic approach to reinforcing and improving employee performance.