Research on habit formation generally suggests an individual can acquire a new habit on average over 66 days. This process is marked by an asymptomatic increase of the behavior, with the initial acceleration slowing to a plateau after the said time period. There are several variations regarding the period of development. The time to break a bad habit or change an unhealthy behavioral pattern such as smoking may take longer.
Will and intention
A key factor in distinguishing a bad habit from an addiction or mental disease is the element of willpower. If a person still seems to have control over the behavior then it is just a habit. Good intentions are able to override the negative effect of bad habits but their effect seems to be independent and additive — the bad habits remain but are subdued rather than canceled.
The best time to correct a bad habit is immediately, before it becomes established. So, bad habits are best prevented from developing in childhood.
This section is written like a personal reflection, personal essay, or argumentative essay that states a Wikipedia editor's personal feelings or presents an original argument about a topic. (December 2022)
There are many techniques for removing bad habits once they have become established. One good one is to go for between 21 and 28 days try as hard as possible not to give in to the habit then rewarding yourself at the end of it. Then try to go a week, if the habit remains repeat the process, this method is proven to have a high success rate.
This section may lend undue weight to certain ideas, incidents, or controversies. The specific problem is: The focus on Christianity is undue and subjective. Either we include all religious perspectives on what a "bad habit" is, or we include none. (May 2022)
In Christianity a bad habit is the repetition of sin. This can be seen in the Book of Proverbs: "His own iniquities catch the wicked, and he is fast bound with the rope of his own sins." (Prov. v. 22.).
St. Augustine of Hippo says: "The habit of sin blinds sinners, so that they no longer see the evil which they do, nor the ruin which they bring upon themselves; hence they live in blindness, as if there was neither God, nor heaven, nor hell, nor eternity."
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- Suzanne LeVert, Gary R. McClain (2001). The Complete Idiot's Guide to Breaking Bad Habits. Alpha Books. ISBN 0028639863.
- Dean, Jeremy (2013). Making habits Breaking habits. London: Oneworld. pp. 6–7. ISBN 9781851689897.
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- Nash, Joyce (2011). Lose Weight, Live Healthy: A Complete Guide to Designing Your Own Weight Loss Program. Boulder, CO: Bulls Publishing Company. p. 51. ISBN 9781936693146.
- Mariana Valverde (1998). "Disease or Habit? Alcoholism and the Exercise of Freedom". Diseases of the Will: Alcohol and the Dilemmas of Freedom. ISBN 0521644690.
- Bas Verplanken, Suzanne Faes (21 Jun 1999), "Good intentions, bad habits, and effects of forming implementation intentions on healthy eating", European Journal of Social Psychology, 29 (5–6): 591–604, doi:10.1002/(SICI)1099-0992(199908/09)29:5/6<591::AID-EJSP948>3.0.CO;2-H
- Bill Borcherdt (1996). Making Families Work and What to Do When They Don't. Haworth Press. pp. 172. ISBN 0789000733.
- Herbert Fensterheim, Jean Baer (1975). Don't Say Yes When You Want to Say No. Dell. ISBN 0440154138.
- Bound By Sin (March-July 2019)
- Liguori, Alphonus (1882). . Sermons for all the Sundays in the year. Dublin.