Curate, connect, and discover
probably the best irl example of "show dont tell" is when you go through the video progress bar on a song on youtube and on the start of the song it says "most replayed"
Another way to think of show don’t tell is to describe the symptoms rather than tell the affliction. You could say someone was close to fainting—or you could describe their symptoms and trust the readers to understand what they mean: the world swirled around her head, her ears beginning to hum lowly, then louder, increasing into a high-pitched ring. She took a deep breath, her stomach turning over itself. Etc.
Symptoms can also mean the lump in your throat as a “symptom” of being sad enough to cry, or the warmth of your face as a “symptom” of embarrassment.
That might sound a bit silly, but I find it really helpful when I’m reading over mine or others work and looking for those places where showing would be better than telling. Have you described the symptoms, or just told the affliction?
Here’s a short list of “afflictions” and their associated “symptoms” to get you started (but make sure to explore how different characters express different afflictions, even in more odd or unusual ways!)
Any symptoms I missed?