For sure! The human brain can kill itself and the body if the will to do so is present, so physical sickness is easy.
Empathy is the main emotion for a guilty conscience, which is part of human nature in the form of our own will to survive. Unfortunately, not everyone has this trait.
A "guilty" conscience.
The opposite of a guilty conscience is a clear conscience, where an individual feels free from any feelings of remorse or wrongdoing.
When his conscience advises him against it and he feels guilty.
The Guilty Conscience - 1908 was released on: USA: 11 July 1908
A Guilty Conscience - 1913 I was released on: USA: 3 January 1913
The cast of Guilty Conscience - 2011 includes: Sharon Talcott
Winky's Guilty Conscience - 1914 is rated/received certificates of: UK:U
The cast of Guilty Conscience - 2007 includes: Paul Jaques as Jason
A Guilty Conscience - 1913 II was released on: USA: 5 January 1913
Guilty conscience.
Guilty Conscience - 1985 TV is rated/received certificates of: Iceland:12 UK:PG USA:Approved