5)(CH.11#1)Why is Janie afraid to appear interested in Tea Cake?

Janie wants to ask Hezekiah about Tea Cake but decides not to. She rationalizes the reasons that a relationship between them would not work. First, he is twenty-five and she is forty. Plus, it's obvious that he does not have much money; she thinks that he is probably just being nice to her so that he can have her cash. Janie prepares to snub Tea Cake the next time that she sees him. Also her husband has recently died and her interest doesn't look good?