 Vetter (2013) goes a step further to argue that the extent of the multi-track character of dispositions is severely underestimated, exploiting what she calls the problems of qualitative diversity and quantitative diversity. It is noteworthy that this consideration is used as a stepping stone for her possibility conception of dispositionality. The thought is that, given that there is an extreme variety of stimulus conditions of \(D\) and that there is no privileged subset of them with respect to the question of whether \(x\) instantiates \(D\) or not, we’d better embrace dispositions without stimulus conditions (Vetter 2014, p. 132).