Douglas Sacha/Moment via Getty Images Co-authored with "Hidden Opportunities" We've all gleaned invaluable lessons from our alma mater and early career experiences, but my journey took a unique turn. Pursuing a graduate degree in engineering brought me to the United States, where I cherished the vibrant culture and formed lasting friendships. However, as an international student and temporary worker navigating sponsorship requirements and immigration uncertainties, alternative and passive income sources bec ...