
Guilt and shame are siblings in the family of feelings. Despite certain similarities, there is a clear distinction between them. Guilt is feeling bad about something you have done, while shame is feeling bad about who you are or a part of you. One is about behavior and can be changed. The other is related to your sense of identity and therefore harder to change.
In the ever evolving phases of parenting styles, the shift from physical punishment to shame was intended to use guilt more effectively than before, in the hope that it would teach children how to behave when their parents were not there. A bit like a GPS. Parents decided “guilt” was better than smacking because it worked even when mom and dad were not there. The purpose was still to monitor and control emotionally, but with good intentions; to create lasting discipline.