Answer:
Chinua Achebe describes Unoka and Okonkwo as ill-fated
Step-by-step explanation:
In Chapter 3 of Things Fall Apart, Achebe writes:
Unoka was an ill-fated man. He had a bad chi or personal god, and evil fortune followed him to the grave, or rather to his death, for he had no grave. He died of the swelling which was an abomination to the earth goddess...He was carried to the Evil Forest and left to die.
Okonkwo attempts to determine his own fate. Knowing his father was a failure, he works the yam fields twice as hard to compensate. However, Okonwko is also a character in a tragedy, both personal and cultural (both he and his tribe will "fall apart" and die). In tragedies, characters are engineered for a downfall. Obviously, as a character, Okonkwo has no control over his and his tribe's death. Yet, Okonkwo fights to the death, regardless. So, in a way, he chooses his fate by beheading the messenger. He chooses to be placed in a situation which allows him to be aggressive and violent so as to cause his own self-destruction by violent means.