This passage shows how as much as Dexter feels lucky to have his parents, they also sometimes discourage him or even ridicule him when he tries to change, keeping him stuck in his ways. Still, Dexter’s mother also seems to sense that photography might just be a passing interest to Dexter and that to truly find purpose in life, he will need to find something he has a deeper connection to. Dexter’s mother’s decision to put off telling Dexter bad news until the next day reflects how in spite of her ability to advise Dexter about his future, she has her own fears and uncertainties about facing the future.