Be vulnerable, open up your heart, recognize you are scared, cry.
Be human. No matter how many years of professional experience you have, no matter how many stamps in your passport.
Give yourself the opportunity to ignore things, to get amazed at new discoveries.
Think that each human around you is a different world, get to know that world, even if it looks awkward, behind, or too common. There is something there unknown to you, and it will make you stronger to know what their journey is all about.
Only by giving yourself that opportunity, you will be able to influence their world.
Only when they have influenced yours.