The Gambling Soul: How Emotions Alter Our Gaming Choices

Have you ever found yourself facing a choice, perhaps an investment or an important decision, and felt that your emotional reaction to a potential gain or loss was not entirely rational? Perhaps you were more cautious in the face of a small risk of losing something of your own, but at the same time willing to take greater risks to avoid a loss already in progress. Welcome to the complex world of Prospect Theory, a cornerstone of economic psychology developed by Daniel Kahneman and Amos Tversky, which revolutionized how we understand human decisions, especially those involving uncertainty and risk, such as in gambling.

⚖ The Reference Point: It's Not Absolute Value, but Change

Classical economic theory assumed that individuals evaluated choices based on the absolute value of the final outcomes. In other words, if having an extra 100 euros made me happier, I would always prefer 100 euros to 50 euros. Prospect Theory overturns this view, introducing the concept of a reference point. People do not evaluate options in terms of final wealth or absolute well-being, but rather in terms of gains or losses relative to a predefined reference point.

Imagine you've just lost 50 euros playing a scratch card. Your reference point has shifted: you are now in "negative territory." An offer to play again to recover those 50 euros will appear very different from an identical offer if you had started from scratch. The same amount of money does not have the same "psychological weight" depending on whether we perceive it as a gain or a loss.

📉 The "S"-Curve: Gains and Losses Seen Through Different Eyes

The heart of Prospect Theory is its value function, an "S"-shaped curve that describes how people evaluate gains and losses. This curve has two fundamental characteristics:

• Risk aversion in gains: The curve is concave for gains. This means that the psychological value of an additional gain diminishes as the overall gain increases. For example, going from 0 to 100 euros produces greater satisfaction than going from 1000 to 1100 euros, even though in both cases the gain is 100 euros. We are more likely to be risk-averse when it comes to gains. If offered a choice between a sure 100 euros or a 50% chance of winning 200 (and 50% chance of winning 0), many of us will prefer the sure 100 euros.

• Risk propensity in losses: The curve is convex for losses and is also steeper than for gains. This implies that the pain associated with an additional loss decreases as the overall loss increases. The pain of losing the first 100 euros is much more intense than that of losing another 100 euros when already at -1000 euros. This asymmetry leads to a propensity for risk when it comes to avoiding losses. If we are already at a loss, we are more inclined to take greater risks, hoping to "recover" what we have lost, rather than accepting the loss and stopping.

Think of a player who has lost a certain amount. The pain of the initial loss is acute. Faced with the possibility of "recovering" by playing again, even if this entails a greater risk of losing even more, the idea of avoiding that loss (or returning to the initial reference point) can be psychologically more powerful than accepting defeat. This phenomenon is often called "escalation of commitment" or "sunk cost fallacy," where the emotional or monetary investment already made pushes one to continue, even when logic would suggest stopping.

🎲 The Effect of Gambling: When Theory is Seen in Action

In the context of gambling, Prospect Theory explains many of our irrationalities.

• The fear of "missing out" on a win: Imagine you've played a lottery number for years. If you decide not to play it anymore and that number comes out, the disappointment is enormous. This is not just because you would have won, but because you perceived the "missed win" as a loss compared to a reference point (the "if only I had played").
• The temptation to chase losses: If you've lost 50 euros playing slots, the temptation to put in another 10 or 20 euros to "recover" is strong. The convex value function for losses means that the pain of losing those 50 euros is psychologically greater than the satisfaction of winning 50 euros. To "feel" alright again, we often try to reach not just the 50 euros, but perhaps a little more, to overcome the pain of the initial loss.
• The "house money" effect: If we win a small amount, we are more prone to bet it again, because we perceive it as "house money," and thus less "ours." If we lose it, the pain is less because it was not money we had earned with effort. If we win 100 euros and then risk them, it is different from risking 100 euros from our initial wallet.

🧠 What to Remember for Conscious Play

Understanding Prospect Theory doesn't mean becoming immune to these biases, but it makes us more aware of the mental traps we can fall into.

• Define your limits: Before starting to play, decide how much you are willing to lose and stick to that limit, regardless of how the game progresses.
• Recognize losses: If you have lost, acknowledge and accept it. Do not try to chase losses, as this often leads to even riskier decisions.
• Money is money: Regardless of how you obtained it (win or gain), the intrinsic value of money remains the same. Do not let the altered perception of "house money" push you into unnecessary risks.

Prospect Theory teaches us that we are not rational machines, but complex beings whose decisions are profoundly influenced by emotions and perceptions. In gambling, this awareness can make the difference between occasional entertainment and a spiral of risky choices.

Gambling can cause pathological addiction. Play responsibly. Gambling is prohibited for minors under 18. Source: adm.gov.it.