The surgeons portrayed in the cigarette advertisement were unreal because if actual doctors could be involved in the advertisement, this could lead to job loss since appearing in cigarette advertisements was illegal as per medical ethics
Interestingly, tremor and immobility are also observed in Parkinsons disease, and previous studies have demonstrated that inhibition of the cholinergic interneurons reduces these motor symptoms of Parkinsons disease. Cholinergic interneurons are a small but important group of neurons located in the brain region called the striatum
Various alternatives to cold turkey exist such as nicotine gum, nicotine patches, and medications (Chantix and Zyban, also known by its generic name, bupropion) all with varying degrees of success
(By the way, I never get very far without prayer.) Don't hobble yourself, don't limit your struggling body's ability to breath, grow, run, resist disease, aspire, create and inspire