Context and many other aspects can affect apparent dissonance and consonance. The terms dissonance and consonance are often considered equivalent to tension and relaxation. Compare with consonance and dissonance in music. The cognitive dissonance that frequently accompanies this paradigm shift is uncomfortable. There was also a distinction between melodic and harmonic dissonance. Tonal indeterminacy was heightened by the increased freedom with which he used dissonance and chromaticism. Distance perception is also effected by cognitive dissonance. Three cognitive biases are components of dissonance theory. Once cognized, confirmation bias and avoidance of cognitive dissonance may reinforce the belief. Opportunity costs associated with alternative choices compound and create strong feelings of dissonance and remorse. The Groupon Promise is essential in dissipating cognitive dissonance and perceived risk. One commentator argues that the story illustrates the state of cognitive dissonance. Technological advances are allowing psychologists to study the biomechanics of cognitive dissonance. Many screamo bands borrow the extreme dissonance, speed, and chaos of powerviolence. Maxim is playable in a secret gameplay mode of "Harmony of Dissonance".