We tend to think that our professional development as PhD students or Postdocs involves learning and specializing in our specific area of research. However, a successful career is not solely dependent on research skills. While technical expertise and a strong research foundation are crucial, there are other factors that contribute to overall success. Developing a strong set of soft skills, also known as interpersonal skills or transferable skills, is vital to anyone pursuing an academic career. Moreover, these skills will be useful for any career you choose after your PhD/Postdoc.