What’s more frustrating than speaking without being heard? We’ve all been there: confiding in a friend as they paw at their phone; pitching an idea to a co-worker as he/she interrupts with their own; telling your mom about your day as her eyes glaze over – apparently focusing on something else much, much more interesting than you.

These situations, in the moment, can be annoying and downright hurtful. But the fact that they happen often can’t be too surprising. “There’s a misconception that when we hear, we listen,” says Pamela Cooper, vice president of the International Listening Association, “but listening is really hard work, and it takes a great deal of concentration.” No wonder our friends and family and co-workers can be lousy at it. But what about you – are you a good listener?

“Most people are very aware that other people don’t listen, but they’re not nearly as aware that they themselves don’t listen,” says Paul Donoghue, psychologist and co-author of “Are You Really Listening? Keys to Successful Communication” with Mary Siegel. So, “don’t presume you’re a good listener,” he says.

Be brutally honest with yourself and think about your own listening (or not-listening) behavior. You may be that colleague or sibling or friend who never really listens and not even know it! See if you have any of these poor listening habits below, or better yet, thicken your skin and ask a friend.

Distracting yourself. Sending one little text message as your co-worker is talking sends an enormous message to her: You’re not listening. And that hurts. Yes, perhaps you’re hearing the other person, or you think you’re getting the gist – you’re a multitasker after all! – but are you really concentrating on what was said? Probably not. Focusing on a text message, or your Instagram feed, or that dog over there or the shopping list you need to make is telling the speaker that those things are more important than what they are –

Interrupting. This bad habit is three things: Self explanatory, rude and a sign that you’re not listening.

Topping the speaker’s story. Imagine you’re excitedly telling a friend about a Washington, D.C., vacation you’re planning, when they decide to cut in: “I lived there for three years and have toured the National Mall a couple dozen times, and really prefer the Vietnam Memorial, though all the tourists typically opt for the Lincoln Memorial, which … ” There’s certainly nothing wrong with engaging in a conversation, but cutting into the speaker’s story to talk about yourself is a sign you weren’t digesting his or her message. With this “me too” habit, you’re pretty much saying, “You bring me the ball, and I’ll take it from you and start dribbling it,” he says.

Problem finding. Someone with this habit thinks, “I’m listening, but only enough to find a problem and fix it for you,” Donoghue says. Sometimes this person is so skilled in the habit that he or she will find problems that aren’t even there. “Oh, the trip to Washington is this month? Why would you go there in that summer humidity? And don’t even think about cooling down in the air-conditioned museums, they’re too crowded.”

Becoming defensive. If you’re the topic of discussion, you might hear criticism that may or may not be there. And so we get defensive. “And when we’re defending, we’re not listening,” Donoghue says.

Think about the last meeting, conversation or class you had. Did you display any of these habits above? Whether or not you did, know that everyone can improve his or her listening skills. And that’s exactly what listening is: a monumentally important skill used in marriage, friendship, parenthood, management and just about every kind of relationship. Without listening skills, we’re poor communicators, which is unfortunate, because it identifies communication as the “heartbeat of life.” Think about the last miscommunication you had, or the last time something didn’t go your way, and now think: How much of that had to do with not fully listening?