[0] https://counterculturecoffee.com/learn/resource-center/coffe...
Edit: fixed link
It's really hard to describe what you're tasting if you're not experienced. I'm not experienced at all, I just know whether I like a wine or not, and I can describe it as "heavy", "fruity", "dry" or "light". But the aroma wheel and the vocabulary helps when trying to taste lighter nuances. And sometimes you take a sip, and are instantly reminded of berries, or of oak wood :)
Does it matter? I don't know. In the end, I either like a wine or not. But if you're interested in a topic it helps to share a vocabulary to describe your experiences.