On the other hand, not all actions are decisions. There is plenty of actions we would classify as decisions which are application of rules instead. There is a clear rational path in application of rules. To clarify terminology, for me decisions are actions in response to intractable computationally challenges, e.g. will that couch fit in my living room (when I am in a store, where size calculations are hard in an unfamiliar context) etc. This could mean that your action is my decision if we are not equally capable of calculating based on rules.