The two actors would have had completely different chemistry, of course, to castmates Washington and Hawke, making for a completely different "Training Day." One could imagine that Damon would have been a more heroic, wholesome Hoyt, while Jackson would have played Alonzo perhaps even more ruthless, with less of the nuanced ambiguity Washington ultimately brought to the role
The grounds for acceptance are similar for both writers
[5] Slower breathing will reduce the effort needed to move the air through the circuit
In addition, former smokers have a less risk of developing this issue than current smokers

NHS (www.nhs.uk)- Tobacco (who.int) 10 Health Effects Caused by Smoking You Didnt Know About | State of Tobacco Control | American Lung Association- Harms of Cigarette Smoking and Health Benefits of Quitting NCI (cancer.gov)- Smoking and Your Heart How Smoking Affects the Heart and Blood Vessels | NHLBI, NIH- Smoking | Quit Smoking | Effects of Smoking | MedlinePlus- How Smoking and Nicotine Damage Your Body | American Heart Association- Chapter 29 The economics of smoking ScienceDirect- Smoking and reproduction PubMed (nih.gov)- Systemic Effects of Smoking ScienceDirect- Mortality from smoking worldwidea | British Medical Bulletin | Oxford Academic (oup.com)- Smoking-related diseases: the importance of COPD: Ingenta Connect- Systematic Review: Smoking Cessation Intervention Strategies for Adults and Adults in Special Populations | Annals of Internal Medicine (acpjournals.org)- SMOKING HABITS AND CHANGES IN SMOKING HABITS AS THEY RELATE TO CHRONIC CONDITIONS AND RESPIRATORY SYMPTOMS | American Journal of Epidemiology | Oxford Academic (oup.com)

You feel much slower, older, and are prone to diseases like COPD and CVD