What "Soft Skills" Should Everyone Learn in Their 20s?

In your career, soft skills are just as important as more obvious ones, like knowing how to use certain software or tools. What soft skills do you think everyone should learn when they’re growing their careers in their 20s?

Whether it’s related to communication, growing your career, or something organizational, there are many soft skills that help you become successful at work. Share what soft skills you think are key to learn in your 20s, and include a specific skill (like creating agendas or negotiating), why it is important, and any helpful resources others can use to get started.