The provided content concludes that nicotine addiction is not a disability under the Americans with Disabilities Act (ADA). The court finds that smoking and nicotine addiction are not substantially limiting to any major life activity, as they can be remedied through quitting or using nicotine patches. Additionally, government agencies have concluded that smoking is not a disability. Furthermore, the content distinguishes nicotine addiction from alcohol addiction, noting that courts have refused to recognize alcoholism as a per se disability under the ADA unless it causes a substantial impairment that limits one's participation in a major life activity.