55. What does the author advise us to do concerning ambition?

55. How do most Los Angeles residents now feel about homelessness?

54. What do we learn from the new Los Angeles Homeless Services Authority report?

53. What is one of the causes for more and more people in Los Angeles to become homeless?

52. What do people tend to believe about the homeless?

51. Why did the citizens of Los Angeles vote to raise their own taxes?

50. What does Matous think of the various psychological methods borrowed from other fields for strengthening relationships?

49. How can the self-disclosure approach succeed in increasing interpersonal closeness?

48. What did the study by Matous＇ team find about some team-building exercises?

47. What did Dr Matous and his team do to find out whether team-building activities would improve productivity?

46. Why are many employees opposed to team-building exercises?