Rational/Irrational

After the second quarter has begun, I totally fall in to the Econ field. Besides the sucky history class, all around me are math, econ, curve, probability. I would say myself an emotional person, one of the reasons I chose to major in Econ because I want to make a balance of myself. However, till this moment, I found out its hard to staying in the grey area between rational/ irrational because life doesn't give a lot of chances to let you take a shot. For long run, once you get use to think in a rational way, it's hard to get back.

Right now, my brain is filled with numbers, curve, theory. Although I hv learned predicting human's behavior in a mean way, I still believe there is a possible outcome that someone can make me irrational.