Final answer:
To help Irene quit smoking, she should prepare to politely decline invitations to smoke, find a supportive group of nonsmokers, and fill her time with alternative activities that divert her attention from smoking.
Step-by-step explanation:
Irene wants to succeed in her effort to quit smoking, and there are several strategies that could support her in this goal. Firstly, she can plan on ways to decline when coworkers ask her to join them for a smoke. Having a set of polite but firm responses ready can help her avoid temptation.
Secondly, Irene could find a supportive social group of nonsmokers, which would reduce her exposure to triggers and provide encouragement. Alternatively, instead of spending her break time with her coworkers, she could find other activities to occupy this time, thus filling the gap left by smoking.
Lastly, it is important to recognize the risks associated with smoking, such as increased likelihood of various cancers, heart disease, and negative effects on recovery from illnesses like bronchitis.