From the professors who teach NYU's most popular elective class, "Science of Happiness," a fun, comprehensive guide to surviving and thriving in college and beyond. Every year, almost 4,000,000 students begin their freshman year at colleges and universities nationwide. Most of them will sleep less and stress out a whole lot more. By the end of the year, 30% of those freshmen will have dropped out. For many, the unforeseen demands of...