PhD Students Reveal 27 Hidden Truths About Pursuing a Doctorate

27 Things We Wish We'd Known When We Started Our PhDs A recent survey of 3,785 doctoral candidates worldwide has shed light on the often-overlooked realities of pursuing a PhD. Conducted by Nature in partnership with Thinks Insight Strategy, the survey reveals valuable insights into what students wish they had known before embarking on their academic journey. Financial Impact and Key Numbers The survey's findings have significant implications for universities, policymakers, and employers. According to the report, 71% of respondents wished they had known about the financial burden of pursuing a PhD, with an average debt of $43,000 (€38,000) per student. Furthermore, 62% reported feeling isolated or disconnected from their peers, highlighting the need for improved support systems. Company Background and Context The Nature 2025 PhD survey was launched in May and advertised on nature.com, Springer Nature digital products, and through email campaigns. The self-selecting respondents came from 107 countries, with 44 identifying as female, 25 belonging to an ethnic minority in their country of study, and 33 studying outside their country of origin. Market Implications and Reactions The survey's results have sparked a necessary conversation about the PhD experience. Universities are taking note, with some institutions revisiting their orientation programs and support services. Employers are also recognizing the value of providing flexible work arrangements and mental health resources to attract and retain PhD-holding employees. Stakeholder Perspectives We spoke with several respondents who shared their experiences and insights: "I wish I had known about the importance of self-care and taking breaks," said Maria, a PhD candidate in biology. "It's easy to get caught up in the pressure to publish and forget that our well-being matters." "I felt like an outsider in my department because of my cultural background," added John, a PhD candidate in physics. "If I had known about the resources available for international students, I would have sought help sooner." Future Outlook and Next Steps The Nature 2025 PhD survey serves as a wake-up call for universities, policymakers, and employers to re-examine their support systems and policies. By prioritizing the well-being and success of doctoral candidates, we can create a more inclusive and sustainable academic environment. As one respondent aptly put it: "A PhD is not just about producing knowledge; it's also about cultivating individuals who will shape the future." In the words of Antonio Rodríguez, illustrator for Nature, "The PhD journey is a complex web of emotions, challenges, and triumphs. By listening to the voices of those who have walked this path, we can create a more compassionate and supportive community for all." *Financial data compiled from Nature reporting.*