is the sole heart of modernization, technology and the arts. Without , humanity would still thrive in caves. There is no argument against being an important aspect of our society, there is, however, a question whether is spawned by mental disorder. Albert Einstein came up with ideas that seemed impossible or eccentric. Froyd's psychology theorems were laughed at, but now widely used and accepted. Both men were highly successful with their work. Einstein was considered a slow person and mentally incapable by his teachers. Froyd was an excell ....