Careers do not just happen. people train for them. how much training is needed depends on the kind of career chosen. some jobs take only a few months of training. others take several years. certain careers need college or university education. there is a song that says, "people who like people are the luckiest people in the world". so, people who feel like this may have a job that deals with people all the time.
Есть песня, которая говорит, "люди, как люди самые счастливые люди в мире".
Так, люди, которые чувствуют, как это может иметь работу, которая имеет дело с людьми все время.