Though, in an ideal world, people would simply be able to quit using nicotine altogether, experience suggests that many smokers cannot – or do not want to – give it up, and will continue to smoke if there is no safe and acceptable alternative. If smokers are willing to accept PNVs as a viable option, high-risk tobacco use could become a thing of the past.
在理想状态中，人们能够连同尼古丁一并戒除，但经验表明许多烟民无法&mdash;&mdash;或不愿&mdash;&mdash;放弃尼古丁，如果找不到安全且可接受的替代方案，他们会继续吸烟。如果烟民愿意接受PNV作为可行选择，高风险烟草使用就将是明日黄花。