Complex sentence: Many people in a wide range of occupations such as accountants, engineers, plumbers, construction workers, truck drivers, doctors, and nurses use nicotine products to help them cope with stress as well as help them feel alert and awake, similarly to caffeine.
Split into simpler sentences: Many people in a wide range of occupations such as accountants, engineers, plumbers, construction workers, truck drivers, doctors, and nurses use nicotine products. Often times they use them to help cope with stress or to help them feel alert and awake, similarly to caffeine.