Charlotte, David, Matthew and Lawrence continue answering your questions. Are you making the right impression when networking? What's the best strategy to secure a promotion? What's "cross-training," and why should you do it? In our Real People, Real Careers segment, David interviews Nagwan Al-Guneid (BA '05, MSc SEDV '15). Her passion for sustainable development helped guide her to her current position as Communications Lead with Energy Futures Lab. She shares her experience as an international student from Yemen, her "zig-zagging" path through her studies (she originally planned to go to medical school), and how important it is to stay up-to-date on current issues to succeed in your career.