There are indeed people who live two separate lives.This can manifest in various ways, such as having a secret identity or persona, leading a different lifestyle behind closed doors, or maintaining two separate social circles.
Reasons for leading a double life may include a desire for privacy or a need to hide certain aspects of oneself from others.
But, living two separate lives can also lead to feelings of isolation and disconnection from others, as well as the stress of maintaining multiple identities.
People are indeed funny creatures...