Some people are extremely introvert
There are some persons who are habitual of remaining in isolation. They will not meet with other people and will not socialise and will be confined to themselves. In their workplace also they will talk minimum and mostly do their jobs. If someone wants to be close to them then they would simply discourage and talk as less as possible. These people do not believe in making friends and are actually cut off from the society in which they live. Some people consider them as mad or something like that but they are not mad and are actually introvert and live in their own world. They do not socialise and avoid gatherings. From appearances and outlook they appear sad and grim.Psychologists tell us that it is a kind of mental disorder and these people suffer from that. In a society such people are actually ridiculed by others.
Have you seen such personalities? What are your views about their situation?