Yes an introvert can later in become an extrovert it just depends on the individual and the kind of crowd he or she associates with. An introvert is someone who is reclusive like keeping to themselves, not socially active and has minimal friends. Introvert like building a wall around themselves this could be to protect themselves from society, or due to trauma, when they are able to break that wall and come outside into society, relating with people, becoming socially active and making friends they are no longer an introvert. It all depends on the individual mental capability to breaks the wall they surround themselves with and also associating with friends that are socially active.
Exactly, people an individual associates with can influence their mentality, so there is no doubt an introvert individual can later become an extrovert. People can change throughout their lives, due to social factors such as their interactions and relationships with others.
Social factor like you said is one of the primary factor that can make an introvert to be extrovert, however apart from this, I got to discover that there are some people that may still turn extroverted even though he or she may be in the midst of introvert, this being said let us note that apart from social factor, biological factor or genetics can also influence a person. There are some people that their genes may be dormant at their early childhood, as they begin to grow up this dormant genes may begin to manifest, like in this case the gene of extrovertedness may begin to exhibit in the life of that individual.
So if you ask me if an introvert can turn to an extrovert, I will say yes of course and this is made possible by numerous factors, and genetics or biological factor is one of them.
This view indicates that the formation of a person’s personality may not be easy to determine as we might think. Social phobia, for instance, may be the development of an environment to send signals to a person apart from alteration from social experience. Sometimes, these changes can happen gradually as they can be due to the gradual maturity of the person and even some biological aspects influenced by the growth and sexual development. As everyone is different with regard to their development, it is likely that changes in the way the individual engages with surrounding reality does happen and it is rather the case when many factors are interconnected.