Whether the process of counsel is indefinite?

Objections

Objection 1 : It would seem that the process of counsel is indefinite. For counsel is an inquiry about the particular things with which action is concerned. But singulars are infinite. Therefore the process of counsel is indefinite.
Objection 2 : Further, the inquiry of counsel has to consider not only what is to be done, but how to avoid obstacles. But every human action can be hindered, and an obstacle can be removed by some human reason. Therefore the inquiry about removing obstacles can go on indefinitely.
Objection 3 : Further, the inquiry of demonstrative science does not go on indefinitely, because one can come to principles that are self-evident, which are absolutely certain. But such like certainty is not to be had in contingent singulars, which are variable and uncertain. Therefore the inquiry of counsel goes on indefinitely.