Honest question for you. Why are you basing your research on what's been addressed by ihub posters.
Since you feel that has not been covered why don't you spend some time and do the due diligence and inform us of the proper answer. It would be nice to have you participate instead of interrogate
prag·mat·ic
Dealing with things sensibly and realistically in a way that is based on practical rather than theoretical considerations.
Synonyms: practical, matter-of-fact, sensible,commonsensical, businesslike, no-nonsense;