You can’t easily quit smoking in three to seven days while there is no such thing as a smoking cessation trick. Quitting smoking is not simple, but quitting smoking is good for health and requires persistence. For smokers who are not addicted or have a low level of tobacco dependence, they can quit with perseverance, but they often need to be given strong advice on quitting and motivation to quit, such as guiding smokers, emphasizing the serious harm of smoking, the purpose and significance of quitting, and relieving their hesitant mentality. For those with higher levels of tobacco dependence, stronger cessation interventions are often needed to eventually quit smoking, and if necessary, professional help such as cessation medications can be sought at a cessation clinic. However, in either case, quitting smoking is a long-term process and it is not possible to quit smoking easily in 3-7 days. If you have difficulty quitting or experience discomfort during the process, it is recommended that you seek prompt medical attention.