There are two main reasons why people migrate - some migrate willingly while others feel compelled to migrate. Those who migrate willingly do so to pursue opportunities like higher education, career advancement, or to be with family. Others feel they have no choice and migrate due to threats like natural disasters, discrimination, or lack of freedom or equality in their home country. The document then provides a personal anecdote where the author reluctantly migrated with her family from Canada to China as a child, but ultimately adjusted to her new home. Push factors drive people away from their home against their will, while pull factors attract migrants to new places willingly.