If you want to meet somebody, take the first step.
If you would benefit from being more networked, take the first step.
If you think you should develop some skills, take the first step.
If you seek a reference for the next job application, take the first step.
If you’ve met an interesting person you want to stay in touch with, take the first step.
If you need a change in your life, take the first step.
If you crave a chat with a friend, take the first step.
Things will not just happen because you go through your day, and the first step is always the most difficult to take. Nobody else will take it for you.