Many people are afraid to do commitment when they are wrong but instead of afraid we can tell our fault words to parents they can surely remove you from your work which you have done.
When we are wrong in the situation and we are in fault so to do truth we always afraid.
Let's have with example if a person met an accident and he had crash the vehicle to bother work and so he is in fault so, not to tell to police he always stay away from doing commitment and so when police came to know the details he always gives wrong words and so he have to remain free from the situation and don't want to interfere in the situation and so he not do commitment towards the police.