What would be the hardest thing about being an engineer?

One of the hardest things about being an engineer is navigating complex problem-solving under tight deadlines, which often requires balancing technical precision with practical constraints. Additionally, engineers frequently face the challenge of communicating intricate ideas to non-technical stakeholders, necessitating strong interpersonal skills. Keeping up with rapid technological advancements and industry standards can also be daunting, as continuous learning is essential to remain relevant in the field.