input: Stekel made significant contributions to symbolism in dreams, "as successive editions of The Interpretation of Dreams attest, with their explicit acknowledgement of Freud's debt to Stekel": "the works of Wilhelm Stekel and others...since taught me to form a truer estimate of the extent and importance of symbolism in dreams". Considering obsessional doubts, Stekel said, In anxiety the libido is transformed into organic and somatic symptoms; in doubt, the libido is transformed into intellectual symptoms. The more intellectual someone is, the greater will be the doubt component of the transformed forces. Doubt becomes pleasure sublimated as intellectual achievement. Stekel wrote one of a set of three early "Psychoanalytic studies of psychical impotence" referred to approvingly by Freud: "Freud had written a preface to Stekel's book". Related to this may be Stekel's "elaboration of the idea that everyone, and in particular neurotics, has a peculiar form of sexual gratification which is alone adequate". Freud credited Stekel as a potential forerunner when pondering the possibility that (for obsessional neurotics) "in the order of development hate is the precursor of love. This is perhaps the meaning of an assertion by Stekel (1911 [Die Sprache des Traumes], 536), which at the time I found incomprehensible, to the effect that hate and not love is the primary emotional relation between men". The same work is credited by Otto Fenichel as establishing 'the symbolic significance of right and left...right meaning correct and left meaning wrong '. Less flatteringly, Fenichel also associated it with "a comparatively large school of pseudo analysis which held that the patient should be 'bombarded' with 'deep interpretations,'" a backhanded tribute to the extent of Stekel's early following in the wake of his break with Freud.

Answer this question "How did he make these contributions?"
output: Stekel wrote one of a set of three early "Psychoanalytic studies of psychical impotence"

Problem: Background: Robert Joseph Cousy (born August 9, 1928) is an American retired professional basketball player. Cousy played point guard with the Boston Celtics from 1950 to 1963 and briefly with the Cincinnati Royals in the 1969-70 season. Making his high school varsity squad as a junior, he went on to earn a scholarship to the College of the Holy Cross, where he led the Crusaders to berths in the 1948 NCAA Tournament and 1950 NCAA Tournament and was named an NCAA All-American for 3 seasons. Cousy was initially drafted by the Tri-Cities Blackhawks as the third overall pick in the first round of the 1950 NBA draft, but after he refused to report, he was picked up by Boston.
Context: After retiring as a player, Cousy published his autobiography Basketball Is My Life in 1963, and in the same year became coach at Boston College. In the 1965 ECAC Holiday Basketball Festival at Madison Square Garden, Providence defeated Boston College 91-86 in the title game, when the Friars were led by Tourney MVP and All-American Jimmy Walker. Providence was coached by Joe Mullaney, who was Cousy's teammate at Holy Cross when the two men were players there in 1947. In his six seasons there, he had a record of 117 wins and 38 losses and was named New England Coach of the Year for 1968 and 1969. Cousy led the Eagles to three NIT appearances, including a berth in the 1969 NIT Championship and two National Collegiate Athletic Association tournaments, including the 1967 Eastern Regional Finals. Cousy grew bored with college basketball and returned to the NBA as coach of the Cincinnati Royals, team of fellow Hall-of-Fame point guard Oscar Robertson. He later said about this engagement, "I did it for the money. I was made an offer I couldn't refuse." In 1970, the 41-year-old Cousy even made a late-season comeback as a player to boost ticket sales. Despite his meager output of 5 points in 34 minutes of playing time in seven games, ticket sales jumped by 77 percent. He continued as coach of the team after it moved from Cincinnati to Kansas City/Omaha, but stepped down as the Kings' coach early in the 1973-74 NBA season with a 141-209 record. In later life, Cousy was Commissioner of the American Soccer League from 1974 to 1979. He has been a color analyst on Celtics telecasts since the 1980s." In addition, Cousy had a role in the basketball film Blue Chips in 1993, in which he played a college athletic director. Today he is a marketing consultant for the Celtics, and occasionally makes broadcast appearances with Mike Gorman and ex-Celtic teammate Tom Heinsohn.
Question: How did his book do?
Answer:

Question: Hamid Karzai , (Pashto/Dari: Hmd khrzy, born 24 December 1957) is an Afghan politician who was the leader of Afghanistan from 22 December 2001 to 29 September 2014, originally as an interim leader and then as President for almost ten years, from 7 December 2004 to 2014. He comes from a politically active family; Karzai's father, uncle and grandfather were all active in Afghan politics and government. Karzai and his father before him, Abdul Ahad Karzai, were each head of the Popalzai tribe of the Durrani tribal confederation.

In 1999, Hamid Karzai married Zeenat Quraishi, a gynaecologist by profession who was working as a doctor with Afghan refugees living in Pakistan. They have a son, Mirwais, who was born in January 2007, a daughter, Malalai, born in 2012 and another daughter, Howsi, born in March 2014 in Gurgaon, India. He became father once again at the age of 58 when another daughter was born in September 2016 in Apollo Hospital, New Delhi. According to a declaration of his assets by an anti-graft body, Karzai earns $525 monthly and has less than $20,000 in bank accounts. Karzai does not own any land or property. Karzai has six brothers, including Mahmood Karzai and Qayum Karzai, as well as Ahmed Wali Karzai, deceased, who was the representative for the southern Afghanistan region. Qayum is also the founder of the Afghans for a Civil Society. Karzai has one sister, Fauzia Karzai. The family owns and operates several successful Afghan restaurants in the East Coast of the United States and in Chicago. In initial biographical news reporting, there was confusion regarding his clan lineage; it was written that his paternal lineage derived from the Sadozai clan. This confusion might have arisen from sources stating he was chosen as the tribal chief, or Khan, of the Popalzai. Traditionally, the Popalzai tribe has been led by members of the Sadozais. The first King of Afghanistan, Ahmad Shah Durrani, was the leader of the Sadozais, and the Sadozai lineage continued to rule Afghanistan until 1826 when the Barakzais ascended to the throne. Karzai is believed to be from the Shamizai subtribe of the Popalzais. His grandfather, Khair Muhammad Karzai, was a head of the Popalzai tribe from Kandahar who relocated to Kabul and ran the business of a guest house. This allowed Karzai's father Abdul Ahad, to gain a foothold in the royal family, and subsequently, the parliament. These actions and upwards movement within the Popalzai tribal system, led to the Karzai family furnishing a viable Shamizai clan alternative to Sadozai leadership in the aftermath of the Soviet invasion when the Sadozai clan failed to provide a tribal leader. He is often seen wearing a Karakul hat, something that has been worn by many Afghan kings in the past.

Using a quote from the above article, answer the following question: is he native american?
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Answer:
Karzai is believed to be from the Shamizai subtribe of the Popalzais.