To transform your life, you have to be aware of the things you need to change in your life to make it better. To change your behaviour, it’s more effective to work at a higher logical level, to see how it fits with your beliefs, identity the overall purpose. For example, to stop smoking or drinking, you need to determine what it gives you often a sense of space and calm.
Replace that behaviour with something else that gives you space and calm. You will also need to create a new identity, so you will still ink yourself to smoking if you call yourself a nonsmoker. You need to view yourself as a fit and healthy person, who looks after their body and believes that they need to feed their body the right nutrients