Professor: So…You are interested in studying Chemical Engineering?
Student: Mmmm. Dunno, all that pollution and stuff is pretty bad.
Professor: You think the industry is the source of most pollution then?
Student: Obviously.
Professor: You have done research into this?
Student: Hummph. No need to, everyone knows that is true.
Professor: Really? My research tells me differently. Tell me, what do you mean when you say pollution?
Student: Smells, poisoned streams and people dying.
Professor: And you think this all comes down to the chemical industry?
Student: Yes.
Professor: What about all the gases that come from your boiler at home? What about the gases that come out of your car? What about all the gases that come out of the power station to produce the electricity for your lights or air-conditioning at home? What about…
Student: Yeah, yeah, whatever.
Professor: You insult me by picking an argument, and then refusing to listen to an opposing view. I do not want you on my course anyway, move along and let the next person in please.
Student: What do you mean, you dont want me?...