Mixing Styles Is Like Wearing Two Different Shoes

​Choosing the right register can feel tricky at the beginning.
We know the words. They all mean something. So what’s the problem? Register is a signal. When we mix it randomly, the signal gets noisy.

​Mixing formal and informal language is like wearing two different shoes.
One elegant, one casual.
Technically, we can do it.
But the mismatch stands out.
​We can walk, but something feels off.

The same thing happens in communication. People may not always be able to explain what’s wrong, but they notice it. Something doesn’t sit right.
This is where many professionals lose clarity. We assume that more formal words sound more professional. So we reach for expressions like for example inform or notify, even in casual messages.

​Let’s take a closer look.
Look at the examples below. You will probably feel that something is off. Each sentence mixes two different registers. One part is formal, the other is casual. That’s where the friction comes in.

• I just want to inform you that I can’t come today.
• Hey, I’m notifying you that the meeting is cancelled.
• I would like to inform you that I’m running late, sorry.

What can you do about it?
Decide how you want to sound. More neutral and informal, or more formal.
If you choose a neutral or informal tone, you might say:

• I just wanted to let you know that I can’t come today.
• Hey, just a quick note – the meeting is cancelled.
• I’m running late, sorry.

If the situation calls for a more formal tone, you could say:

• I would like to inform you that I will not be able to attend today.
• Please be advised that the meeting has been cancelled.
• I regret to inform you that I will be delayed.

Register is not about being formal or informal. It’s about being intentional. Pick a register and stay in it. Or change it on purpose. Don’t drift. Drifting creates noise.

Your register tells people
who you are,
where you stand,
and how close you are to them.
​
When that signal keeps shifting, your message becomes harder to read.

COMMON STYLE MISMATCH EXAMPLES - What would you do about them?

• Could you please provide the details, mate?
• I sincerely apologize for the delay, it was kinda messy on my end
• Please find the document attached, thanks a lot!
• I regret to say that this is not possible right now, but we’ll figure something out, no worries
• Would you be so kind as to send it over ASAP?
• I highly appreciate your cooperation, cheers
• This solution appears to be insufficient, it’s a bit off honestly
• Kindly let me know, yeah?
• I apologize for the inconvenience, it was a bit of a disaster tbh