well...so i admit that it is my fault to cause confusion.
i dont mean to be disrespectful to economy students, since i take economy as well. i am only saying, i think one is more important than the other one.
and what i said about "studying of nothing" is ture too...
like ppl sometime says to someone elses, "u are nothing". their meaning of course is not that an individule doesn't exists since the existence of someone is not something to argue about. the chance that u'll say "u are nothing" to someone is that u are trying to make someone worthless in a metephoric sense. and that is exactly the way i mean when i said "economy is the study of nothing". For the subject must exists for me to talk about then what i mean must be the metephoric sense.
when someone said "u are a pig", do u take that literally in the sense that a person is a pig? or he/she is trying to make connection between the individule to the pig? this are all the common everyday example where "principle of charity" occurs.
but still in a good argumentive essay stuff like this sometimes can throw ppl off the topic so i apologize that i didn't make a good enough communication.