However, I can understand why you might ask this question. "Said" is a tricky word because it's often pronounced the same as other words that are spelled differently ("sed" in some contexts). Here are a few ways humans might remember the spelling of "said":
* Visual Memory: Some people remember the spelling based on how the word looks. They might focus on the "ai" combination in the middle.
* Phonetic Memory: Others might remember the sound of the word, and then associate that sound with the correct spelling.
* Contextual Memory: If you frequently see the word "said" in written text, your brain will naturally remember its spelling through repeated exposure.
Ultimately, the best way to remember how to spell a word is to practice using it in writing and reading. The more you encounter the word, the more familiar you will become with its spelling.