This essay sheds light on how to become a plumber, explicates how to be highly successful as a plumber, and elucidates how to earn revenue as a plumber. While becoming a plumber may seem be an eminently cumbersome, expensive, time-consuming, and daunting undertaking, it is viably possible to become a plumber. Much to the relief of prospective plumbers, it is possible to become a plumber in four to five year time span and the journey to become a plumber is not as lengthy as the journey to pursue certain other occupations, such as the occupations of a medical doctor or attorney. The pathway that a prospective plumber can follow to become a plumber is fraught with challenges that are not a cinch to surmount. It can be arduous to fulfill the duties of a plumber. Plumber skills are highly desirable skills to possess. As of February of 2021, only an infinitesimal fraction of one percent of the global population are employed as plumbers in the U.S., for instance, less than 531,000 are employed as plumbers even though the U.S. population is comprised of over 328,000,000 people as of February of 2021. As of February of 2021, less than .17% of people in the U.S. are employed as plumbers. This means that out of 590 random people in the U.S., about only one person at most would be employed as a plumber as of February of 2021. As of February of 2021, it was estimated that there were more medical doctors and attorneys as an aggregate in the U.S. that plumbers even though it takes far more years to fulfill the ample mandatory requirements to become a medical doctor or attorney than it takes to fulfill the mandatory requirements to become a plumber. As of February of 2021, the economy is unequivocally in dire need of more plumbers, especially since plumbing systems are needed to convey water to houses, condominiums, and the establishments of businesses and are needed to transport waste out of houses, condominiums, and the establishments of businesses. Without plumbing systems, the world would be far less sanitary. Plumbers perform essential functions since they ensure that plumbing systems are functional. The job of a plumber is not for a faint of heart to be pursuant of and can be difficult to carry out. Plumbers fulfill a vast variety of job functions that extend beyond the ambit of them ensuring that plumbing systems are functional. The job functions of a plumber are multitudinous and are of eminent importance for a plumber to perform. Plumbers "install, maintain and repair sanitation units, water and gas supply lines, heating systems, and associated fixtures and appliances in residential, commercial, and industrial structures". Additionally, plumbers are also "expected to design and inspect plumbing systems, perform diagnostics, and ensure they comply with regulatory codes". Furthermore, plumbers are also expected to know how to diligently "read and interpret blueprints to assess or plan plumbing installations and layouts". Moreover, plumbers are also expected to know how to efficaciously "install, maintain, and repair plumbing systems and fixtures". In addition to being expected to know how to competently "fit and repair various household appliances", plumbers are also expected to know how to "cut, weld and assemble pipes, tubes, fittings, and fixtures". In addition to the aforementioned, plumbers are also expected to know how to meticulously "inspect and test plumbing systems for safety, functionality, and code compliance". Plumbers should strive to competently handle customer queries in a punctual manner. Plumbers should also aim to resolve plumbing system issues in an expeditious manner. People cannot function optimally without having access to functional plumbing systems. The occupation of being a plumber does not have optimal working conditions. In order to be a plumber, a person needs to be able to cope with being around rancid smells for prolonged periods of time, working in unsanitary environments, and performing a substantial amount of strenuous manual labor in uncomfortable working conditions to be able to complete pluming jobs. Working as a plumber can also be physically exhausting. Working as a plumber can also often be an unpleasant job to endure performing, especially when you are around rancid smells for a prolonged period of time and are performing a substantial amount of strenuous manual labor in uncomfortable conditions to be able to complete pluming jobs. The occupation of being a plumber is unbefitting for a person who is discontent with treading into unsanitary environments. The responsibilities of a plumber can vastly vary from plumber to plumber. The five main types of plumbers encompass "general plumbers, pipefitters, steamfitters, sprinkler fitters, and pipeliners. General plumbers work on commercial and residential pipes to kitchens and bathrooms.