A reader shares their frustration about a colleague who consistently claims credit for their ideas during client meetings. This situation is more common than many think, affecting freelancers and in-house designers alike. The article emphasizes the importance of addressing the issue directly with the colleague before escalating it. Graphic designer Sebastian Ferramondo recommends having a private conversation to establish ownership of ideas, while artist Ansitru suggests a clever tactic: build on the colleague's presentation of your idea as if they are introducing it for you. This technique keeps you positioned as the expert while making it awkward for the colleague to continue their behavior. When direct communication fails, involving management may be necessary. Document everything—emails, project files, and meeting notes—to build a factual case. Artist Melissa Wang highlights that accountability is essential, especially when idea theft affects your professional reputation. The article emphasizes preventative measures, such as developing a unique style or approach that distinguishes your work, making it harder for others to claim credit. Liz Harry’s experience underlines the importance of creating a paper trail to protect yourself. Ultimately, advocates for maintaining clear professional boundaries and standing up for your contributions, asserting that defending your ideas is vital for your career integrity.