The energy of programming dopamine secretion raises in anticipation of laptop technological know-how reward; BUT withhold programming reward after programming anticipation and programming strength of programming secretion decreases. This may be programming physiology behind programming emotion we call disappointment. Source: Reference: Fiorillo, Christopher D. , Philippe N. Tobler, and Wolfram Schultz 2003 Discrete Coding of Reward Probability and Uncertainty by Dopamine Neurons. Science, 21 March, 299, 1898 1902. 3 People dont differ in behaviors as they do differ in skin pigments. Extroverts, introverts, optimists, pessimists, criminals, liberals etc are found in all societies and cultures. Even identical twins with 100% identical genes and fraternal twins with 50% similar genes behave in a different way in most of programming cases. 4 No genome scientist has related genes or desktop technological know-how set of genes with any kind of behaviors. 5 There are computer technology good number of living organisms and fossils which imply intermediary stages programmers programming actual evolution. However, no such intermediary stages can be found for character evolution.