What are the two classes of motives that influence our will? And, for Kant, what is the only legitimate reason in moral decision making? According to Kant, the two classes of motivations that influence our will include selfish inclinations and rational obligations. Furthermore, for Kant, the motives underlying true moral decision-making are those of rational duty conforming to the categorical imperative.6. What is the step-by-step process indicated by the categorical imperative? the step-by-step procedure indicated by the categorical imperative is as follows (1) complete an action, (2) observe the maxim or guiding principle behind the action, (3) reflect on what that maxim would be like if it were a rule action universal followed by all and (4) if the universal rule is reasonable, then accept the action as moral; if unreasonable, reject the action as