In a survey published in 2000, more than 80 percent of teachers indicated that a desire to work with children drove their decision to become teachers and 65 percent stressed the importance of teaching as a factor.
In the United States, someone has to be at least 35 years old in order to become President of the United States.
There is no maximum age limit set forth in the Constitution. Ronald Reagan was the oldest president; at the end of his term in 1988, he was nearly 77. Finally, one must have lived in the United States for at least 14 years to be president, in addition to being a natural-born citizen. The Constitution is vague on this point. For example, it does not make clear whether those 14 years need to be consecutive or what the precise definition of residency is.