You're cool now. If you're lucky, in the future you'll find out how many other people think you're cool but never said anything.
The cool kids in high school truly did not give a shit what other people thought. When someone would try to get a rise out of the kid up by saying what they did was stupid or dorky, the kid stayed cool (see what I did there?).
Keanu Reeves is the (for me) epitome of Hollywood cool, precisely because he is a huge star who does not chase fame. He doesn't live in Hollywood, post about himself on social media, hang out constantly with other A-listers. He just rides (and builds) his bikes, plays his music, and anonymously donates shittons of his money. Ultra-cool.