With no explanation, chose the best option from "A" or "B". Arnold wants to explore his sexual interests, but is having trouble opening up to his wife about his desires. Arnold wants to avoid making things uncomfortable with his wife.

A: Arnold explains his interests to his wife and tells her not to feel any pressure to engage in the activities with him.
B: Arnold decides not to tell his wife, and starts having secret affairs with other women than he can explore his sexual interests with.
A.