Read That Prompt Quality Is Key, Tried It, Still Didn't Get It Right

I just scrolled past that article on WorkBuddy, from beginner to expert. It said the difference isn't the tool, but whether your prompts are well-written. While reading, I thought it made a lot of sense and even screenshotted the three principles to save them. But when I tried it myself, I found out I couldn't even cross the threshold of "writing good prompts."