Emotional stability will probably be of the most interest in this case.
Explanation:
The big five personality factors are as follows:
i) Extraversion
ii) Agreeableness
iii) Conscientiousness
iv) Emotional stability
v) Openness to experience
Of all the five traits, emotional stability is considered to be strongly related to job satisfaction, life satisfaction and low stress levels.
The emotional stability is the standard for measuring the ability of the person to withstand stress. Some of the people may possess positive emotional stability and some may exhibit negative emotional stability.
The person with positive emotional stability tends to be optimistic in thinking, self-confident, stay calm and secure. The person with negative emotional stability tends to be insecure, depressed, nervous and anxious.