To see a person's true character, you only need to observe two things (according to Carl Jung's advice).

Understanding someone deeply can seem like a long, almost mysterious process. And yet, some tiny, almost invisible gestures speak volumes more than grand speeches. Carl Jung, a major figure in modern psychology, explained that our true nature is revealed most often in ordinary moments: those when we have nothing to prove, nothing to gain, no one to impress. So, what should we really observe to grasp who is hiding behind a smile or a witty conversation?

How does a person treat those who expect nothing in return?

Want to know the essence of someone's character? Observe how they behave towards people they have no reason to charm or convince: a shop employee, a stranger encountered on the street, an elderly person walking slowly, a busy waiter…

A warm, respectful, and patient attitude often reflects genuine inner coherence. It's a sign of sensitivity and empathy, qualities that aren't displayed but are lived.
Conversely, a person who suddenly becomes cold or condescending when social interaction fades reveals a less harmonious relationship with the world. These small, seemingly insignificant interactions nevertheless paint a very clear picture of their sensitivity—or their lack of attentiveness.

How does a person react when things don't go as planned?

The second indicator is just as revealing: the reaction to disappointment.

Bad news, a delay, an unforeseen event… What happens then?

Does the person breathe deeply, look for a solution, and accept that not everything depends on them?

Or, on the contrary, does she start to accuse, get carried away, dramatize?

These "unfiltered" moments reveal a great deal about emotional maturity, the ability to put things into perspective, and to take a step back. Jung emphasized that true character is not revealed in comfort, but in how one navigates the small upheavals of daily life.

Other subtle signals that speak just as much

Beyond these two main indicators, other attitudes can subtly illuminate someone's personality:

A sense of humor: light, benevolent, mocking… it often reveals the relationship one has with one’s own emotions.

The way we talk about others – valuing or denigrating them – says a lot about how we see ourselves.

The quality of listening: truly giving space to the other person is a strong sign of respect and presence.

The way in which one uses one's influence: some use it as a tool for mutual support, others as a form of control — a  very revealing parameter .

Taken together, these clues paint a very precise map of a person's inner world.

Observing these details ultimately leads to learning to better understand others… and sometimes to better understand oneself through a  careful reading of human behavior .