Our responsibility in changing is to be genuine with ourselves about why we do the things that don’t serve us anymore. There can be a part of us that knows the habit and behaviour
These unhealthy addictions and habits are usually a short term fix with long term negative impact. When we are aware of the motivation and need to do the unhealthy habit, we make available to us healthier ways to meet the same needs. As an example a person that has relied on alcohol to relax can choose to do yoga a few times a week to take care of stress and the need to drink is replaced in a healthier way.
There is a thing called secondary gain