In no witchcraft for sale what happens after Gideon uses his medicine on teddy?

In "No Witchcraft for Sale" by Doris Lessing, after Gideon uses his medicine on Teddy, the boy's vision is restored, and he is able to see again. However, this act leads to a complicated reaction from Teddy's parents, who are initially grateful but later feel a sense of entitlement over Gideon's knowledge and skills. This incident highlights the tensions between the indigenous community and the colonial settlers, emphasizing themes of exploitation and the impact of cultural misunderstandings. Ultimately, Gideon chooses to protect his traditional knowledge rather than sell it, asserting his autonomy in the face of colonial pressures.