I'm about a 3rd of the way through Kafka's "Letter to my Father" and I'm curious to know what others think about my developing theory regarding Gregor Samsa.
I think it's possible that Gregor's transformation into a hateful (by his family) insect was a device that Kafka used to show how his father "unloaded" his own self-hatred and despair onto his son instead of having to experience it himself...and psychologically speaking, Gregor, at some point in his life, agreed to this arrangement.
After all, neither Kafka or Gregor had to remain living with his tyrannical father, but both did, seemingly out of a sense of love and obligation. And in this way, Gregor "agrees" to take on his father's self-hate and despair, which is represented perfectly by becoming a cockroach. I guess it's a way of describing how a child chooses to introject - or identify - with an abusive parent but then suffers greatly as a result because the child is now strapped with the parent's negative feelings.
"Letter to my Father," which of course Kafka never actually handed to his father, seems to be an attempted protest of all of this, and an attempt to return to his father the self-hatred that he dumped onto his son. Kafka seems conflicted in the letter. He levels really stinging criticisms at his father, but then back-pedals with compliments and praise.
I'd like to hear what others think.