The main disadvantage of being an investor, remaining mainly at home,is that investors rarely meet or interact with other people. The problem is most severe for migrants from other states, especially if the migrant does not many have close relatives and does not know the contact details of the other relative.
They rarely get invited to functions where they can meet others.
In contrast those who have lived in the same city or town all their life, are not migrants or married to a local , have a large number of friends and relatives in the same city or town. So these local residents usually have a very active social life, are often invited to functions where they can meet other people.