Self-conditions include the following factors: age, interest, hobby, talent, expertise, knowledge level, operational ability, physical condition, values, emotional intelligence, family conditions and so on.

Second, the potential evaluation

1. People have seven potentials: nonverbal expression ability, speaking ability, listening ability, communication ability, adaptability to others, time and space management ability and prediction ability.

2. Challenge limits: People usually have three limits: self limit, routine limit and death limit.

3. Three methods of potential assessment: table assessment, software assessment and real-world simulation assessment.