A person's adrenaline is pumped in a game because they're risking their money and hoping to win. So I don't think a casual gambler can enjoy the game; that's ridiculous.
When gambling, of course, we hope to win. There's no greater feeling than the adrenaline rush of a bet and then the chance to win. I think that's an indescribable feeling of happiness.
So, even when we're losing, there's something to enjoy about the game: the hope of turning things around, and the true feeling of victory at the end of the game, whether we win or lose.
Previously, the adrenaline was off the charts, but everything changed radically for me when I was able to get rid of a strong gambling addiction. At the moment, I just enjoy the moment and do not think about winning. It is much easier to perceive the process of the game this way. It is a pity that many years ago I did not come to this understanding. I had to go through many circles of hell before everything returned to normal.