I watched High Roller on a Tuesday afternoon, which was the wrong time to watch it. The afternoon light through the window made the whole thing feel sadder.
Stu Ungar was born in 1953. He learned gin rummy from his father. He was a savant with cards, the way some people are savants with music. By fifteen, he was winning large sums from adult players. By twenty-five, he'd won the World Series of Poker Main Event three times. No one had done that before.
Then the documentary shows what comes next: not glory, but the slow dissolution of a person who could beat any table but couldn't beat himself.
The Math and the Man
Stu understood poker the way a chess grandmaster understands chess positions. He could play sixteen hours a day and never lose focus. He could read tells that other players missed by decades of experience. He could calculate odds while holding a conversation. His hands were the fastest hands.
But Stu was also a man. And men have weaknesses. Stu's weakness was that he couldn't stop. When he was ahead, he played more. When he was behind, he played more to get even. When he was even, he played more to get ahead.
The documentary doesn't judge this. It just shows it.
The Cocaine Years
Stu started using cocaine in the 1980s. The documentary treats this not as a moral failing but as a symptom. Cocaine kept him awake. Cocaine kept him focused. Cocaine made the endless sessions feel necessary rather than compulsive.
But cocaine also made him reckless. He started making bad decisions at the table. He started making bad decisions with money. He borrowed money from the mob. He borrowed money from anyone. He was not a person managing cash anymore. He was a person losing control of a machine he'd built.
The Documentary's Perspective
The film interviewing poker players and people who knew Stu. They describe a man who was brilliant and broken. They describe watching him destroy himself. They describe his three World Series wins and his thousands of bad decisions.
One detail stays with me. Stu's teacher, a legendary gin rummy player, said something like: "Stu learned the game from me. He went further than I ever went. But he didn't learn what I tried to teach him most, which is when to stop."
The documentary's argument is implicit: being the best at the game is not the same as being good at life.
Why This Matters Beyond Poker
The documentary isn't really about poker. It's about the difference between skill and wisdom. Stu had skill that approached superhuman levels. But wisdom is something different. Wisdom is knowing when not to use your skill.
I think about this in my work with older people. I've known people with extraordinary expertise in their field. Some of them knew when to let go. Others didn't. The ones who didn't ended badly.
Stu didn't know when to let go. The poker tables knew his face. The casinos knew he'd come back. There was always another session, another tournament, another chance to win back what he'd lost.
The End
Stu died of a cocaine overdose in 1998. He was forty-five. He had made millions and died with nothing. The documentary shows you the trajectory. It doesn't try to make you feel sorry for him. It just shows you the math: a man with extraordinary gifts and no way to protect himself from himself.
One of the poker players interviewed says something about how Stu beat everyone but the person inside him. That's the whole story.
What Stays With You
The documentary doesn't have a message. It's not a warning. It's not a moral play. It's just: here was a man who was the best, and here's what being the best did to him.
That's honest. That's all the film needs to be.
