In Sync
Think about the people who seem to click effortlessly with whoever they're talking to. They slide into the other person's rhythm. What are they actually doing?
The starting point is attention, all of it. Put the phone away, not just face-down but off the table and out of your hand. Don't scan the room or glance at someone passing by. A lot of the time the person in front of you isn't after a fix at all. They want to be heard, and I mean genuinely heard, with nothing to solve.
If you're the sort who worries about time, this is actually the efficient move. Half-listening while your mind drifts somewhere else costs you more later. Kids make this obvious. When a child shows you something or tries to tell you something, pretending to pay attention while you're mentally elsewhere falls apart fast, and they know.
Faking it sends a message you probably don't intend: that the person isn't worth your minutes. Whatever you take on, handle it properly the first time around. Otherwise you've burned your effort and theirs.
And if you really can't be present, say so and move the conversation. There's no need to be rude about it. Something like, "It's not you, I'm running late for something. Can we pick this up later?" works fine.
Once you do sit down with someone, intending to really talk, a few things help.
Match them. Echo a bit of what they do and say. If your posture settles into something like theirs, if your gestures loosely track, if you reach for the same words they reach for, something relaxes between you. They almost never notice it happening. They just grow more at ease, and that openness makes them readier to hear you out.
People also lean on one sense more than the others when they describe things. One person talks in pictures, another in feelings, another in what they heard. "I can see what you're saying." "I've felt that too." "Hear me out." Answer in the same channel they're using and you fall more naturally into step with them.
Mostly it comes down to this: letting them know you've registered how they feel, and that their point landed.