If you’re familiar with the art of Edward Hopper, you’ll definitely remember his paintings that show a lone woman looking out the window. She sits either in a hotel room, on a bed, or at a café, with her gaze reaching far beyond the glass and miles away.

It's no wonder that Hopper chose to depict a woman gazing through the window, just like many other painters who were fascinated by the same state of introspection. Looking out the window has been long known as an exercise that brings us into a state of reflection and deep introspection.

In our fast-paced world, looking out the window becomes a form of daydreaming which is capable of slowing down time.

“Introversion is a personality trait which is characterized by a preference for the inner world of one's mind over the outer world with other people,” Emily Malamet, a clinical psychologist and psychotherapist from Paris Psychology Centre, told Bored Panda via email.

Malamet explained that introversion is one of the Big Five dimensions (these are dimensions that define personalities) and is on a continuum which is opposite to extraversion. 

“In comparison to extroverts, introverts enjoy subdued and solitary experiences. In addition, introverts typically enjoy one on one company, which seems to be more suited to the way their nervous system functions/ responds.”

Having said that, Malamet believes that the common understanding of introverts and extroverts is often oversimplified and generalized. 

“It is possible that there is often a misunderstanding of what introversion and extraversion are in terms of personality which leads to these oversimplifications or categorial perspectives of these concepts. Most people are neither uniquely introverted nor uniquely extroverted but may display aspects of both personality traits.”

Malamet argues that the majority of the population, for example, needs solitude from time to time in order to replenish their energy. “In addition, often an introvert is often overgeneralized for someone who is shy, but there aren’t many resemblances between introversion and shyness.”

Moreover, “those who are shy typically want to engage with others but can be fearful to do so, and they can be very self-conscious. On the other hand, introverts can typically socialize easily, they just prefer to do so either in small groups or, sometimes, not at all.”

We are all born with an innate temperament, and parents/our environment are vitally important to how that temperament is nurtured, Malamet argues.

“However, introverts are (mostly) born that way. It is important to note that the degree to which someone is introverted or extroverted is influenced by genetics and out of all the personality traits that have been studied, introversion/extroversion has shown to be highly hereditary,” she explained.

Nonetheless, there are many environmental factors, including how an individual is brought up and nurtured in their environment, which influence the expression of one’s introversion/extraversion. 

“Clinical studies suggest that, unlike with extroverts, the brains of introverts do not react strongly upon viewing new human faces, and in these situations, they have been shown to produce less dopamine (which is a neurotransmitter associated with reward).”