Write an article based on this "Analyze yourself first. Seek to convince yourself that you want to learn discipline for the purpose of believing in yourself."
Work out what things stand in the way of you being more disciplined at the moment. They may be character flaws, an inability to articulate what you want out of life or a preference for losing yourself in stimulants or addictions. Perhaps you conform too much without thinking for yourself; this can make it easy to follow someone else's ideas of discipline without working out discipline that works for you and fulfills your own real needs. Whatever the reason, try to determine it first.  Why do you feel you are not disciplined enough now? What are the factors standing in the way of you being more disciplined? As well as assessing your own limitations, consider how others in your life impact you. Are you pleasing others too much to spend time on yourself? Are you always giving in to other people's wants and letting yours go by the wayside? This is especially important if you spend a lot of time just pleasing others. It will be a lot more difficult to stay disciplined if you feel you need others to form boundaries for you or to tell you how to act and think or what to do. What voices in your head tell you that you're unworthy or a failure? These are negative thoughts that have no basis and need to be tackled in order to introduce self care and discipline in your life. You may need counseling or it could be sufficient for you to work through your negative thoughts using mindfulness or cognitive behavioral techniques.