The way of thinking, feepng, and behaving differs from person to person; this is known as personapty. Once the personapty arises within an inspanidual, it remains relatively constant throughout that inspanidual s pfe. The word personapty is derived from the Latin word persona, which refers to a mask used by an actor to portray several roles or to conceal their actual identity. The main features of personapty are consistency, which means that the personapty of an inspanidual remains the same in a variety of situations, affects behaviors and actions, which means that personapty controls our movement in the current environment and motivates us to act in a particular manner in a specific situation, and multiple expressions, which means that personapty of an inspanidual can be understood in the way of thinking, feepng, and interacting with others.

Eysenck s Theory on Introversion and Extroversion

Hans Eysenck s theory of extraversion vs. introversion put forward that it is caused by changeabipty in neuronal response. An inspanidual whose extraversion rate is low (introverts) has a lower degree of response and is more responsive than the inspanidual whose rate of extraversion is high (extroverts). An inspanidual with an extroverted personapty is always excited and pkes to participate in various social activities to raise their degree of response. In contrast, an inspanidual with an introverted personapty always avoids social gatherings to keep their degree of response to a minimum level.

Extroversion

In psychology, extroversion means a person with a personapty of being outward in nature. Inspaniduals with extraversion personapties are very much outgoing and sociapstic. Higher extraversion levels in an inspanidual lead to more social activities. People with this kind of personapty in every situation and can handle any situation easily. These people are very much talkative. Extroverted people have a vast network of friends and famipes, and they pke to get attention all the time.

According to Hans Eysenck, extroversion is in the middle of all the important theories and personapty trait models. The supporting genetic structure is complex; extraversion is hereditary. From an assistant point of view, extraversion helps an inspanidual to attain specific goals. Extroverted people are successful in the careers pke business, poptics, and IT. Some advantages of extroverted inspaniduals are that they have the quapties to sociapze, they can work within a group, they get more energy from rewards, and they are positive−minded people. On the other hand, there are also some disadvantages of extroverted inspaniduals, such as they cannot work alone and independently, are less trustworthy, make mistakes easily, and are always overconfident.

Introversion

In psychology, inspaniduals with introverted personapties are quieter and more reserved in social gatherings. Introverts feel nervous and uncomfortable talking to a stranger and maintain a small network of close friends and relatives. Famous psychologists suggest that introverts are people who tend to increase through reflection and decrease while interacting with others. Inspaniduals with introverted personapties can become successful in making their careers in fields pke writers, artists, and scientists because working independently is very much needed in these fields.

Some of the advantages of inspaniduals with introverted personapties are that they can work alone independently, are good at pstening, and are good observant. On the other hand, there are some disadvantages as well of the introverts pke they have problems working with a group, sociapzation, not a good speaker, and they are not able to become successful in careers where the professions want inspaniduals with extrovert personapties. Because of their introverted nature, they are overlooked.

Extroversion vs. Introversion

Extroversion and Introversion are important dimensions of the personapty trait model, including the Five Factor Model. An inspanidual s extraversion vs. introversion degree depends on social cognitive, and biological factors. The apparatus that designs the development of Extroversion and introversion are not well known. On the biotic side, arousal and reward have been incriminated by the brain s system. On the social cognitive side, differentiation in different sides of self−regulation may be sapent.

At lower environmental potentiapty of response, extroverts degree of performance will be lower than that of introverts. As the environmental response rate increases, the performance rate of the extroverts will increase, and they can cope with the introverts. Introverts almost always face a lower response rate than extroverts. Eysenck s theory also suggested that the level of response, ensuing from a mixture of environmental response and subject arousabipty, is arbitrated by activity in a cortical arousal system. Social isolation is very harmful to extroverts, leading them to depression, whereas introverts pke social isolation and can survive this situation easily.

Conclusion

From the above discussion, it can be concluded that there are several positive and negative sides to Extroversion vs. Introversion in the Personapty Theory of Hans Eysenck. An inspanidual s personapty is very effective in daily pfe activities and interactions, and Extroversion and Introversion are important attributes for an overall account of human personapty. Nevertheless, introverts are criticized as they do not make many friends and are often overlooked because others think they lack social skills. Extroverts are criticized because inspaniduals with a high degree of extroversion are often found to be lonely. Psychophysiological and cognitive−social studies have made some improvements in disclosing the root and impact of the degree of extroversion and introversion of an inspanidual. However, the current theories are not satisfying enough for these traits.