Personality cannot be studied directly, only inferred from what a person says or does, and it is classified along dimensions. The two major ones are extroversion and anxiety, and they are unrelated to one another, so a person can be anxious and extroverted or anxious and introverted. Extroversion at its most basic is associated with boldness, impulsive behaviour and sociability; anxiety with emotional instability, tension and suspiciousness; other traits (warmth and sociability, impulsiveness, tough-mindedness, dominance, stability, boldness) fill in the rest of the picture. Most people sit near the average on both axes, and the further from the average, the more pronounced the character: the anxious extrovert reads as aggressive and changeable, the anxious introvert as sober and pessimistic, the stable introvert as thoughtful and controlled, and the stable extrovert as responsive and easy-going. Where assessment is needed, the written questionnaire has proved the most reliable form.
The accident record makes the map operational. Anxious extroverts tend to have more flying accidents involving risk-taking; anxious introverts have a different kind, when their rigid and sober approach leads them to underperform in an emergency and mismanage the task under pressure. A pilot who recognizes impulsive, thrill-seeking elements in their own personality is advised to satisfy those characteristics away from the flight deck. The preferred average pilot is stable and extroverted, with the caveat the figure draws: increasing automation and long periods of boredom are pushing the ideal position toward, but not into, the introvert sector.
Hans Eysenck confirmed this two-axis model and renamed anxiety neuroticism, defining it in a special sense worth noting: a tendency of the sympathetic system (autonomic arousal) to act too quickly. In his PEN model (Psychoticism, Extroversion-Introversion, Neuroticism), perfectly normal people can score high on the neurotic scale, and such people usually have a great deal of drive; the risk appears when a high scorer meets a great deal of stress, which can tip into a neurotic disorder. He held that the stable introvert possesses ego control, that the neurotic extrovert tends towards psychoticism, and he confirmed that personality is largely innate and genetically determined.
Self-concept and self-discipline
A child first becomes aware of itself as a separate entity because other people respond to it as one, and its evaluation of itself arises as a reflection of others' evaluations. That mechanism never switches off, and it carries the two statements the syllabus wants: self-concept is crucial to any change or adjustment in personality, and self-evaluation changes in response to changes in others' evaluations. Gradual personality change therefore needs one of two triggers: the individual is unhappy with the person they see themselves to be, or the reactions of others force the realization (the spoilt only child who meets a classroom of unimpressed peers and deliberately sets about changing). Success works the same lever from outside, alongside social origins, education and past experience: the under-confident co-pilot promoted to captain discovers their own capability and becomes genuinely assured.
Under-confidence has a second, less honest exit. A self-concept of under-confidence may be masked rather than mended: the individual compensates with an outward show of aggression and self-assertiveness, a loud cover for a quiet doubt. On a flight deck that show reads to the unwary as strength; it should read as a flag, because the confidence being displayed is exactly what is missing underneath.
Self-discipline is the ability to control one's internal emotions and external actions, and it is an essential trait of the ideal pilot. The justification for flight safety is direct: procedures only protect when they are followed on the ordinary day as well as the bad one, monitoring only works when it continues through hours in which nothing happens, and the antidotes taught below only help if they are actually applied at the moment the hazardous thought appears. Self-discipline is the trait that does the applying.
Motivation and the individual
The learning lesson introduced motivation as the drive behind goal-directed behaviour, along with its failure mode (over-motivation and the aggressive impulse). What this lesson adds is the individual angle. Frank Hawkins put it in one line: motivation reflects the difference between what a person can do and what he will do. Selection and training buy capacity; motivation decides, day by day, whether the capacity is used. And because each person carries their own blend of drives (their personal signature), two equally capable pilots are not equally motivated by the same roster, the same praise or the same pay.
The classic frame for those needs is Maslow's hierarchy (1943): human needs stacked so that the basic physiological ones sit at the bottom and must be satisfied first, and once a lower level is satisfied, the needs of the next higher level assume priority, rising through the ego-related needs until self-fulfilment stands as the final stage of the motivational drive. A mentally and physically satisfied pilot working confidently in a skilled team is, in these terms, one of the fundamental aims of flight safety. Task difficulty and the individual's arousal also influence motivation, a thread the workload module picks up.
The six dangerous attitudes
Certain personality types, and individuals with specific attitudes, are not only poor communicators: they are also likely to make poor judgements in a problem-resolving situation. The syllabus names six dangerous attitudes (the classic five identified in the American research, plus complacency), each recognizable by the thought that announces it, and each with an antidote: a replacement thought drilled until it fires automatically. The reason the drill works is the distinction this lesson opened with: attitudes are learnt, so attitudes can be retrained.
Anti-authority ('Don't tell me what to do!'): resents rules, procedures and anyone applying them. Antidote: follow the rules, they are usually right.
Impulsivity ('We must do something, quickly!'): acts on the first idea before thinking it through. Antidote: not so fast, think first.
Invulnerability ('That can't happen to me'): accidents are things that happen to other people. Antidote: it could happen to me.
Macho ('I'll show them!'): proves skill and courage by taking risks. Antidote: taking chances is foolish.
Resignation ('Too bad, there is nothing more I can do'): hands the outcome to luck or to others. Antidote: I am not helpless, I can make a difference.
Complacency (the quiet sixth): the settled assumption that everything is fine and will stay fine, so checking is no longer necessary. Antidote in the same spirit: assume it can fail, and keep checking.
One caution rides with complacency. The vigilance research shows that pilots of every experience level drop seemingly unchanging sources from their scan within minutes, and that motivation does not prevent it. That is a human limitation, not an attitude. The dangerous attitude is the deliberate, settled version: the pilot who has decided checking is unnecessary. The distinction matters because the limitation is managed with procedure and workload design, while the attitude is managed with the antidote.
This is also where attitude meets daily work. An attitude is a predisposition, so it colours everything the predisposed pilot touches: which threats get taken seriously, which calls get made or swallowed, how a correction from the other seat is received, and how well an abnormal situation is coped with, since the six attitudes above were identified precisely as major contributing factors in failing to cope with accident and incident scenarios. And attitudes travel: the coordination lesson warned that company and type conversions import them, which is why an attitude problem is never only one pilot's problem.
The ideal crew member
The syllabus finally asks for the composite: the personality, attitude and behaviour patterns of an ideal crew member. In personality terms: stable and extroverted, with self-discipline. In attitude terms: none of the six above, or more honestly, each of them recognized early and answered with its antidote. In behaviour terms the pattern is the teamwork list: committed to objectives the whole crew understands, high in mutual trust and support, communicating openly and reliably rather than guardedly, listening and being understood, self-controlling as a team, accepting conflicts and working them through, and letting the team use every member's abilities, knowledge and experience in full. The adaptability noted earlier belongs here too: the ideal crew member adjusts their behaviour to fly well with many diverse personalities.
The inverse composite explains the syllabus's warning that personality differences and a selfish attitude may have effects on flight crew performance. A selfish attitude spends the crew's shared resources (attention, information, goodwill) on one seat, personality clashes consume the communication the task needs, and the synergy arithmetic goes the wrong way: a crew of capable individuals performing below the sum of its parts.