The author seems to know how the caged bird really feels and understands its struggle. He seems to show compassion for the caged animal through the way he tells of how it lives. Not only that, but the poem itself is titled 'Sympathy', which is kind of a synonym for 'compassionate'.
Coming of age ceremonies must be maintained because it is an important stage in a person's life where he/she is acknowledged as an adult, self-cofidence is increased, and responsibility is embraced.