How small fibs lead to big lies main idea

Some main ideas that could be extracted from the prompt:
-Lies, no matter how small, eventually require further lies to perpetuate the original falsehoods
-When an individual grows accustomed to regularly lying and building upon those lies, small fibs easily grow into big lies with habit
-A well-practiced lier has less and less guilt over their mistruths and therefore is more willing to create bigger lies

Something that was made by us humans rather than being found in nature