How Patience and Delayed Gratification Can Fuel Long-Term Gains

investing.com:

Have you ever heard of the Marshmallow Test?

Initially designed for a juvenile audience, the test made its debut at Stanford University in the 1980s with a fundamental objective: gauging a child's ability to exercise self-control by delaying immediate gratification for a more significant reward in the future.

The mechanics of the test were straightforward—children were presented with a choice: consume a single marshmallow immediately or wait for 15 minutes to receive two. Those opting for instant consumption could ring a bell before the 15-minute mark, forfeiting the second marshmallow.

Remarkably, the outcomes over time revealed that children exhibiting patience and forgoing short-term gains in favor of delayed rewards tended to achieve better college results and develop higher self-esteem.

Applying the Marshmallow Test to the financial markets, one wonders: how would investors fare in a similar scenario? Unfortunately, many investors resemble the child who opts for immediate consumption, sacrificing potential long-term benefits. This analogy prompts reflection on how frequently investors, lured by short-term gains, compromise the substantial returns offered by the stock market.

Consider the instances where investors buy stocks, only to sell within 3-6 months, neglecting the merits of an 8-10 year investment horizon. Such behavior undermines individual performance relative to the market and hinders the capture of the full spectrum of opportunities presented by various asset classes.

The ensuing illustration depicts the stark contrast between market offerings (depicted in red columns) and the average investor's returns over a 20-year period (depicted in gray).

The rush of today's world has fueled our desire for instant