Achievement, anxiety, and addiction.
D000124:Achievement; D001007:Anxiety / Q000523:psychology*; D003431:Cross-Cultural Comparison; D006040:Goals; D006693:Holidays; D006801:Humans; D007194:India; D008019:Life Style; D008297:Male; D010554:Personality Disorders / Q000523:psychology; D011788:Quality of Life; D012063:Relaxation; D019966:Substance-Related Disorders / Q000209:etiology* / Q000523:psychology; D014481:United States