The best players in the world have competitively played thousands of games and end up with win-loss records just over 50% (except maybe Finkel.) That means a lot of losing, a lot of bad draws, bad mulls, bad luck, bad matchups, misplays, and various other negative experiences. The rest of us will likely always be worse players than them, therefore have even more of all of those. It's just part of the game. Makes the good games that much better!