static IEnumerable <Toil> Postfix(IEnumerable <Toil> values, [NotNull] JobDriver_PredatorHunt __instance)
            {
                foreach (Toil toil in values)
                {
                    yield return(toil);
                }

                if (!__instance.pawn.IsSapientOrFeralFormerHuman())
                {
                    yield break;
                }
                yield return(Toils_General.Do(() =>
                {
                    FormerHumanUtilities.GiveSapientAnimalHuntingThought(__instance.pawn,
                                                                         __instance.Prey);
                }));
            }