Something relevant (& obvious) in the news.....
https://www.theguardian.com/science...time-lies-may-desensitise-brain-to-dishonesty
https://www.theguardian.com/science...time-lies-may-desensitise-brain-to-dishonesty
Now scientists have uncovered an explanation for why telling a few porkies has the tendency to spiral out of control. The study suggests that telling small, insignificant lies desensitises the brain to dishonesty, meaning that lying gradually feels more comfortable over time.