 By contrast, other philosophers say that just being motivated to act in the relevant way is not sufficient for trustworthiness; according to them, the nature of the motivation matters, not just its existence or duration. It matters in particular, they say, for explaining the trust-reliance distinction, which is something they aim to do. The central problem of trustworthiness for them is not simply whether but also how the trustee is motivated to act. Will that person have the kind of motivation that makes trust appropriate? Katherine Hawley identifies theories that respond to this question as “motives-based” theories (2014).