People underestimate the Portland NIMBY. The Portland NIMBY is a loud, vengeful beast that shows a true lack of logic or reason. The Portland NIMBY is usually retired or living off of a trust fund, thus providing ample free time to develop fears over just about anything. Over time, those fears grow to be more irrational and ever encompassing of their time and mental state. If left unchecked, the Portland NIMBY develops arrogance and at the same time signs of narcissistic personality disorder. These two characteristics in combination with an everything-fearing irrational mental state leads the Portland NIMBY to lash out, sometimes in packs. Be careful not to try to rationalize with the Portland NIMBY, as rational thoughts and logic are seen as threats, causing the Portland NIMBY to increase the usage of hyperbole. Overall, the Portland NIMBY is a nuisance, but to date trapping efforts have failed to eradicate the population from the city limits.