Group 1 - Job insecurity is prevalent, with 54% of American workers experiencing significant stress due to job insecurity, and 39% worrying about job loss from government policy changes [1] - Layoffs are at an all-time high since 2009, coinciding with the lowest hiring rates recorded in the U.S. during the same period, particularly affecting white-collar professions such as technology, government, journalism, and higher education [1] Group 2 - The concept of "new-collar" jobs is emerging, which are roles that require technical or specialized skills but do not necessitate a college degree, and can be learned through various educational avenues [2][3] - A report from Resume Genius identifies 10 high-income "new-collar" jobs that typically do not require a four-year degree, including positions such as marketing manager ($159,660 median annual salary) and human resource manager ($140,000 median annual salary) [4]