1. Sender (The Source)

Somebody’s gotta start things off, and that’s the sender. This is whoever’s got the idea, the news, the request — whatever it is rattling around in their head, wanting to get out. No sender, no message, no communication. Simple as that.

But just having something to say isn’t quite enough you also need the intent to actually share it. Your neighbor telling you their dog got loose. Your boss sending a Slack message about a deadline. A brand posting a new ad. All different, but all senders, all with a reason for reaching out.

What trips people up, though, is thinking the sender’s job stops there. It doesn’t. They still have to figure out how they’re going to phrase it, who’s on the receiving end, and what might get in the way before it lands. Which leads right into the next piece.

2. Message

This one’s obvious on the surface it’s just the content, the actual thing being said. But there’s more nuance here than people realize. A message can be spoken, written, a facial expression, a shrug, even a well-placed image or chart. It’s whatever’s carrying the meaning.

Good messages fit their audience. You’re not going to text your mom the same way you’d write a cover letter. One’s casual, full of abbreviations maybe, the other’s careful and polished. Mismatch the message to the moment, and you risk sounding either too stiff or too sloppy.

And it’s not only about word choice tone matters just as much, maybe more. “Can we talk?” reads totally different from “Hey, you free for a quick chat later?” Same basic request, completely different emotional weight behind it.

3. Encoding

Encoding is the step where a thought becomes something transmittable words, symbols, body language, whatever form it takes. This all happens in the sender’s head, before anything’s actually sent.

Ever notice how you can have this perfectly clear idea in your mind, and then completely fumble it when you try to say it out loud? That’s the encoding step giving you trouble. Some people are just naturally better at this taking something messy and complicated in their head and turning it into something simple enough for someone else to actually follow.

When encoding goes badly, you get rambling explanations, confusing jargon, or a tone that comes off way harsher (or softer) than intended. Honestly, a lot of miscommunication starts right here, before the message has even left the building.

4. Channel

The channel is just however the message physically travels a text, an email, a phone call, sitting down face-to-face, a video call, even an old-school handwritten note. And weirdly, this choice matters almost as much as the words themselves.

Nobody wants to get dumped over text. Nobody wants to negotiate a raise through a string of emojis. The seriousness of the message needs to match the weight of the channel carrying it. Heavy stuff usually needs the warmth of an actual conversation. Light stuff confirming plans, sharing a link is fine over text or email.

There’s also a practical side to this. If someone practically lives on Instagram DMs but rarely checks their inbox, sending them something urgent via email is a bit like leaving a note in a bottle and tossing it in the ocean. Pick the channel your audience actually pays attention to.

5. Receiver

The receiver is whoever’s catching the message on the other end. And here’s the thing people often forget — they’re not just a passive mailbox waiting to receive information. They’re actively interpreting everything through their own filter: their mood that day, their past experiences, their assumptions about you.

This is exactly why two people can hear the identical sentence and walk away with totally different takes. A comment meant as playful teasing might land as genuinely hurtful, depending entirely on who’s hearing it and what kind of day they’ve had.

Honestly, this might be the single biggest reason communication goes sideways. We assume the message we send is the message that gets received. It rarely is, not exactly.

6. Decoding

Decoding is the flip side of encoding it’s the receiver taking all those words, tones, and gestures and translating them back into meaning inside their own head.

And this is where things quietly fall apart a lot of the time. Maybe there’s a word in there the receiver doesn’t quite know. Maybe they’re only half-listening because their phone just buzzed. Maybe sarcasm gets read as sincerity, or vice versa. Decoding depends heavily on the receiver’s frame of mind in that exact moment their attention span, their mood, their familiarity with the topic.

The best communicators kind of anticipate this ahead of time. They think, “Okay, is this actually going to make sense to the person hearing it?” and adjust before they even open their mouth.

7. Feedback

Feedback is what the receiver sends back and it’s honestly the thing that turns a monologue into an actual conversation. Sometimes it’s words (“Oh, got it, makes sense”). Sometimes it’s just a nod, a confused squint, or and this counts too dead silence.

Without feedback, you’re basically shouting into an empty room and hoping something useful comes back. With it, you can catch confusion early and clear it up before it snowballs into a bigger misunderstanding.

This is a big part of why tricky conversations go better in person or over a call rather than through text. You get that instant back-and-forth, that chance to say “wait, that’s not what I meant” the second things start going off track. Written messages don’t really give you that safety net, which is probably why so many texts and emails get misread.