Smoking is a difficult addiction to break
Theres usually no warning, as enforcement is strict, especially in places like shopping malls, airports, and metro stations where surveillance is common
Accessed 9 Nov 2020b Wu Y, Ma Y, Xu T, Zhang Q, Bai J, Wang J, Zhu T, Lou Q, Gtz F, Qu D, Zheng C, Zhao K (2018) Nicotine enhances Staphylococcus epidermidis biofilm formation by altering the bacterial autolysis, extracellular DNA releasing, and polysaccharide intercellular adhesin production
They are common and, thus, do not often require medical attention
It's just go out and do it
Smokers should be encouraged to keep trying to quit and to make use of evidence-based support to maximise their chance of success