Well, you can always remind him which Grand Slam is coming up next....Yeah, it wasn't that difficult to get over it, the only thing that really hurts is the fact he was only a win away from the CYGS, rather than him losing a slam final. And yes, losing to Medvedev is better than losing to Tsitsipas or Zverev in my opinion. Besides, losing a 5 setter is way more frustrating than a straight set beatdown, which makes the loss easier to digest because he never came close to winning the match. The worst possible outcome would have been losing to Nadal although that was a final we all dreamt of.
Actually what's really annoying about this is the fact my brother won't stop teasing me because he's glad Djokovic lost.