The Pessimist
Track length: 4:36Size: 5.2MB
Pessimism, from the Latin pessimus (worst), is a state of mind which negatively colors the perception of life, especially with regard to future events. Value judgments may vary dramatically between individuals, even when judgments of fact are undisputed. The most common example of this phenomenon is the "Is the glass half empty or half full?" situation.
From http://en.wikipedia.org/wiki/Pessimism
The Optimist
Track length: 4:31Size: 5.1MB
Optimism is "an inclination to put the most favourable construction upon actions and events or to anticipate the best possible outcome". It is the philosophical opposite of pessimism. Optimists generally believe that people and events are inherently good, so that most situations work out in the end for the best.
From http://en.wikipedia.org/wiki/Optimism