Your Brain Recognizes Words Instantly
Your brain does not actually read every letter of a word you see. Instead, it recognizes entire words as single visual shapes, allowing you to process language almost effortlessly without needing context clues.
Skilled readers identify words through a process called sight word recognition, where the brain instantly pulls the word from a mental dictionary. This explains why you can often read sentences even when letters are scrambled, as long as the first and last letters remain in place. By bypassing the slow process of sounding out every syllable, the brain gains the speed needed for true fluency. It is a remarkable shortcut that turns individual symbols into instant meaning.
Source: Word recognition