According to one popular personality testing system, conscientiousness is the trait that solely correlates with higher income, job satisfaction, and our ability to find and retain employment.
Conscientiousness is defined as being thorough, careful, or vigilant; and it includes self- discipline, carefulness, and thoroughness.
The Big 5 Test rates your personality on the following levels:
- O – Openness
- C – Conscientiousness
- E – Extraversion
- A – Agreeableness
- N – Neuroticism
For fun you can take the test and see your scores.
Read more about the Big 5 personality traits.