Challenge Your Perception: Spot the Mistake in This Optical Illusion

Understanding Optical Illusions
An optical illusion tricks your eyes and brain, leading you to perceive something that differs from reality. This phenomenon occurs by manipulating aspects such as colors, shapes, light, or patterns within an image, causing your brain to misinterpret the visual signals it receives. As a result, you may witness intriguing effects where still objects seem to move, parallel lines appear to curve, or identical items look different in size, all due to your brain's attempt to decode misleading visual cues.
The Challenge Awaits
In today's optical illusion challenge, you will see an image featuring the English alphabet displayed in clear block letters, accompanied by an encouraging phrase: “The calmer you are, the easier it is to find the mistake!”
Your mission is to identify the mistake within just 8 seconds. Are you prepared? Your time begins now!
Focus on the Image
Examine the image closely! Is the issue related to spacing, a reversed letter, or perhaps a missing character?
Time's Up!
If you managed to find the mistake, congratulations! You're quite perceptive! However, if you missed it, don't worry; here's another chance.
Take a deep breath and look again. This time, you might just spot the error!
Revealing the Mistake
The actual mistake isn't within the alphabet; all 26 letters are correctly arranged. The real error is found in the accompanying sentence: “The calmer you are, the easier it is to fnid the mistake!”
Did you notice it this time? Remember, when faced with seemingly simple challenges, take a moment to breathe. As the phrase humorously points out, the calmer you are, the easier it is to find the mistake.