 In recent work, Kane (e.g., at 2007b: 174–75) accepts that responsibility for choices that are SFWs requires that we be responsible for the efforts of will that produce these choices. We generally are responsible for these efforts, he maintains, because they are influenced by character and motives resulting from our prior free choices, and because we generally endorse the outcome of such an effort when it succeeds—the resulting choice. The second of these observations seems not to the point, since one’s responsibility for an action cannot depend on whether, subsequent to that action, one endorses one of its results. The first observation raises a regress problem: what about an agent’s earliest SFWs, in which case no prior free choices have influenced the efforts of will preceding the SFWs? Kane says that we are responsible for the efforts in these cases as well. But aside from appealing to our endorsement of the resulting choices, he does not explain how this can be so.