Mostly Harmless Gambling

The Fine Art of Losing Money with a Smile

Bruno Triani
7 min readSep 17, 2024

Key Takeaways

  • The Lottery Dream: Sure, someone wins, but your odds of winning the lottery are worse than flipping heads 28 times in a row or surviving a plane crash with 300 million passengers.
  • Big Numbers, Small Chances: Our brains struggle to grasp the enormity of lottery odds. When the odds reach something like 1 in 300 million, we lose the ability to comprehend and instead start fantasizing.
  • Betting websites, invisible bookmakers: Betting platforms make you feel in control, but they quietly skim profits with hidden fees (vig) and insider knowledge, ensuring the house always wins.
  • Near Misses and False Hope: Almost winning feels good — just enough to keep you playing, even when the game is rigged.

Curious how they pull it off?

Picture this: a bright billboard on the highway, trumpeting, “Win $10 Million! All it takes is a dollar and a dream!” Doesn’t that sound great? You can probably feel excitement as you fantasize about quitting your job, traveling the world, and eating avocado toast without guilt. But here’s the catch — what if, instead, it said: “There’s a 99.999% chance you’ll lose, but at least you’ll feel alive for 3 seconds!”?

Imagine, in a parallel universe, lotteries and betting sites were upfront about how their business model worked. The chances of winning are as slim as finding a needle in a haystack, but millions of us gladly hand over the cash in hopes of being that one in ten million (including myself). Let’s reveal the truth behind the attractive facade.

The Lottery: A Delightfully Improbable Way to Donate Your Money

This is a true marvel of modern marketing, an operation in which you fantasize about fortune even as you sleepwalk toward near-certain financial ruin. Let’s put some numbers on this to make it sound nearly absurd.

The Odds Are (Not) in Your Favor

Consider the U.S. Mega Millions lottery. You have to pick 5 numbers between 1 and 70, plus a “Mega Ball” between 1 and 25. On paper, that sounds almost reasonable. After all, how hard could it be to guess six numbers?

  • Picking the 5 numbers: Mathematically, this means choosing 5 out of 70. So, the number of possible combinations is given by:
  • Choosing the Mega Ball: Here, you have 25 possibilities joining in to multiply your misery.
  • Final odds: You multiply that together - voilà! The odds of winning are astronomical:

Simply put, your chances of winning are about 1 in 300 million.

BIG NUMBERS

By now, your brain probably crumpled up that number, threw it in a mental wastebasket, and replaced it with vague thoughts like, “That’s big, right?” It’s not your fault. Human brains are, quite frankly, terrible at understanding large numbers. We’re built for a world of immediate, manageable quantities, like choosing which fruit to eat or deciding how many pizzas will satisfy a dinner party of four.

1 million seconds is nearly 12 days, whereas 1 billion seconds is almost 32 years.

However, most of us can’t wrap our heads around the difference between thousands, millions, and billions. After all, they all sound like “big numbers” that are floating out there, somewhere between “a lot” and “really, really a lot.” So when someone says your odds of winning the lottery are 1 in 302.6 million, your brain likely lumps that in with “big things” and moves on, treating it like you’d treat hearing about Jeff Bezos’s bank account: far beyond everyday comprehension.

The Ant vs. the Blue Whale

Think about it like this: If you were standing next to an ant, it would clearly be tiny, whereas if you were standing next to a blue whale, that would be huge. Then someone puts it in perspective by saying the blue whale outweighs the ant by a factor of a billion, and your poor brain short-circuits and classes both animals under “large and small”, completely forgetting the fact that you could, in theory, stack up a billion ants atop each other and still not match that whale’s weight. The considerable size difference becomes ‘not understood’ by our brains since the difference in magnitude between the two items is too large.

Lotteries work on a similar principle. Whether your odds are 1 in a million, 1 in 100 million, or 1 in 300 million, it all sounds like some ridiculously low number you can safely ignore because someone’s got to win, right? Hint: statistically, it’s not you.

Analogy 1: Flipping a Coin 28 Times in a Row

For the rest of you nonmathematicians or maybe sensible humans, let's get an analogy going. Think about flipping a coin. The odds of getting heads are 1 in 2. Now try flipping heads 28 times in a row. Do you feel lucky? That's about what your odds are of winning the lottery.

  • The chance of flipping heads once is 1 in 2.
  • The chance of flipping heads 28 times in a row is:

Even if you had an entire day and a sore thumb, you wouldn’t even come close. Yet, standing in line to buy a lottery ticket seems much more exciting than flipping a coin. Why? Because it doesn’t offer you $10 million and a lifetime supply of good fortune, right?

Analogy 2: The Airplane and the Missing Seatbelt

Now let’s say you’re boarding an airplane with 300 million passengers-about the size of the U.S. population. So then the airlines turn around and say one of you gets a million dollars, and the rest are going to fly directly into a mountain. Exciting news? Those are your chances when you play the lottery.

Now, imagine the same scenario, but this time, the airline says, “Don’t worry about the odds—just focus on the fact that someone will win, and it could be you!” And like the optimistic travelers we are, we buckle up and buy our tickets.

Betting Platforms: Losing Slowly, But Feeling Good About It

Lotteries are easy to dismiss as plain dumb luck, but betting sites? Ah, now they’ve got a trickier proposition for you. They tinker with an intoxicating illusion of skill and control — place a bet, be smart, and you just might beat the house. You can almost smell the money already. But not so fast: the house never loses since it sets the game's terms, which are grossly unfair.

The Vig: A Tax on Optimism

For example, if you’re betting on a soccer match with three outcomes: Team A win, Team B win, or a draw, the odds might seem clear:

  • Team A: 2.00 (bet $10, win $20)
  • Team B: 3.50 (bet $10, win $35)
  • Draw: 3.00 (bet $10, win $30)

It seems fair, but what’s hidden is the “vig” — a quiet fee the house takes by skewing the odds. The implied probabilities for each outcome don’t add up to 100%, which they should in a fair game.

Here’s the breakdown:

  • Team A: 1/2.00 = 50%
  • Team B: 1/3.50 = 28.57%
  • Draw: 1/3.00 = 33.33%

When added, these give you 111.9%, not 100%. That extra 11.9% is the vig, ensuring the house profits regardless of the outcome. While you’re focused on betting $10 to win $20, the house is already winning by taking a cut from every possible outcome, and the displayed odds don’t match the true probabilities.

Analogy 3: The Rigged Stock Market

Imagine you go to a website and bet on whether a stock goes up or down in price — a true 50/50 proposition, right? But the platform watches your every move, adjusting the odds to stay ahead. Over and over, when you win, it’s already set up to be just enough to keep you playing. That’s the asymmetry of informationthey say you’re in the driver’s seat, but the house knows something you don’t.

ALMOST WINNING

Both lotteries and sports betting platforms do a remarkable job of manipulating our little human brains. The near-miss effect is pernicious: match four out of five numbers in the lottery or fall one number short of a big slot machine win, and — whoa — your brain is suddenly reeling with optimism.

…near misses help us stay motivated when engaged in activities that require actual skill, and not dumb luck… The purpose of near misses, then, is to keep us motivated while we slowly improve our form. If we only got excited by makes, we’d quickly give up, which is why the brain also needs a mechanism to register progress…

A Mostly Harmless Way to Lose Your Shirt

Betting platforms and lotteries, much like the universe itself, are fundamentally indifferent to your existence. They don’t care if you win or lose — although they’d much prefer the latter — and are perfectly content to sit back and let you dream your lovely improbable dream of fortune and glory, all while quietly bleeding away your money.

So, should you stop playing? Maybe. Or maybe not. The point is, it’s a game that you’re almost certainly going to lose, but at least you’ll get a few fleeting moments of exhilaration before the reality sets in. In a universe as mighty and confusing as this, maybe that’s enough.

Ultimately, whether you leave richer or, more likely, poorer, just remember: the house always wins, the odds are mostly astronomical, and as Douglas Adams would probably remind us, the answer to everything is 42 — except the question of whether you should keep playing. That one’s entirely up to you.

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Bruno Triani
Bruno Triani

Written by Bruno Triani

Trying not to get lost in translation between technology and people. linkedin.com/in/bruno-triani

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