Unlike Jefferson, Grant has had numerous opportunities to leave Bayonne and change his life, but he has decided to stay and teach at the plantation school, not because he is a dedicated teacher who cares about his students, but because he feels that as a black man living in a racist white world, he has little or no control over his life. Unlike Miss Emma, he refuses to challenge the system that keeps him in a state of mental slavery. Instead, he internalizes his rage and vents his pain and frustration on his students.
Because Grant has been exposed to a different lifestyle, he is much more aware of the opportunities denied to him because of his race. Consequently, he is much more likely than Jefferson to strike out at the oppressive white community determined to keep him in his place. We can surmise that one of the reasons why Grant is reluctant to become involved with Jefferson is that he recognizes the thin barrier that separates him from Jefferson, a fellow black male who has experienced the same type of racism and discrimination.
Given Grant's pent-up frustrations, he is much more likely than Jefferson to end up in jail, as illustrated by his fight with the mulatto bricklayers at the Rainbow Club. Note that without the intercession of Joe Claiborne and Vivian, Grant would likely have been arrested for assault or murder.
In a 1998 interview, Gaines notes that, according to Booker T. Washington, the newly freed slaves did three things: They left the plantation (at least temporarily), changed their names (assuming new identities), and learned to read and write. Grant has gone through all three stages, but despite his new identity as "professor" and "teacher," he remains mentally enslaved. It is only by acknowledging his kinship with Jefferson and re-establishing his relationship with the black community that he finally achieves his freedom.
