Please choose the correct ending to complete the given sentence: Work World: [header] How to become an engineer [title] Identify the field of engineering you want to work in. [step] Engineering is a broad and diverse field. You could be a robotics engineer, a civil engineer, a chemical engineer, or one of many other varieties.

Ending1: Talk to your family for advice, and you may end up focusing your time or even practice on a specific area. [title] Decide what electrical engineering you want to be in. Ending2: If the field interests you, you don't need any major majors in engineering. [substeps] If you're a neurologist (or a technician who primarily specializes in human biology), you'll have a much more challenging life as an engineer. Ending3: To identify the field you wish to work in, choose the field that interests you the most. Alternately, choose the field with the best job prospects or the one that enables you to earn the most money. Ending4: It's a good idea to research the field prior to applying for jobs so you can learn the subject. [substeps] The profession, rather than the field that you major in, will provide you with a great reference that will help you to articulate your interest in the field.

Answer format: ending1/ending2/ending3/ending4