Why It’s Worth It | We’ve all been there—caught in the endless loop of services we can’t cancel or customer support that’s as elusive as a unicorn on a rainy day. These frustrations can derail our progress and aren’t random occurrences; they’re carefully designed obstacles, often referred to as “sludge,” that slow us down and weigh us down.

But is sludge just an inevitable part of life? Are we doomed to occasionally succumb to it and hope for the best? Not quite. By understanding the mechanics of sludge, we can flip the script. We can harness the power of choice architecture and turn friction (those pesky pain points) into stepping stones rather than stumbling blocks.

In a thought-provoking episode of Choiceology, Katy Milkman explores the fascinating world of friction and its profound influence on our decisions and actions. She explores how friction—or its absence—can shape our choices across various facets of life, from shopping habits to daily routines and even voting patterns. 

The episode kicks off with a relatable story from Nobel Laureate Richard Thaler, who shares his frustrating encounter with a newspaper subscription. This tale introduces Thaler’s concept of “sludge,” which he defines as unnecessary obstacles that prevent us from achieving our goals or making the choices we want. 

Milkman then shares an eye-opening case study about Joe and Mary, a young couple who impulsively bought a timeshare on vacation. The ease of signing up (minimal friction) sharply contrasted with the challenges of canceling their contract (significant friction). This example highlights how businesses can manipulate friction to their advantage, making it easy for consumers to commit but challenging to walk away.

Dr. Wendy Wood, an expert on habits and behavioral change, reveals the science behind friction. She explains how elements like distance, time, and effort subtly but powerfully influence our behaviors, often without us even realizing it. One intriguing research example she shares involves elevator use in a four-story building, showing how minor adjustments in friction (a slower ride) can lead to significant changes in behavior (taking the stairs).

The discussion naturally flows into the concept of “nudges,” introduced by Richard Thaler and Cass Sunstein in their influential book Nudge. Nudges are gentle tweaks in choice architecture that guide us toward better decisions while preserving our freedom. Some examples of these real-world applications of adding or removing friction in the policy include effective anti-smoking regulations making it harder to light up (e.g., no smoking inside or cigarettes only sold behind the counter and to those over 18). But beware—these same principles can also create “sludge,” which hinders rather than helps (e.g., making access to voting more complicated).

Background | Katy Milkman hosts guests Susan Budowski, a licensed attorney specializing in timeshare legal issues; Wendy Wood, emeritus professor of psychology and business at the University of Southern California and author of Good Habits, Bad Habits; and Richard Thaler, Nobel Prize-winning economist and professor at the University of Chicago Booth School of Business and co-author of Nudge. Highlights include: 

• The power of friction: Friction, or barriers to action, can significantly influence our behavior, often more than we realize. Understanding and manipulating friction can be a powerful tool for behavior change. Recognizing this often-overlooked factor can lead to more effective personal improvement and policy-making strategies.
• Sludge vs. nudge: While “nudges” can guide people towards better decisions, “sludge” (unnecessary friction) can hinder us from achieving our goals. It’s crucial to distinguish between helpful and harmful applications of behavioral science principles. Policymakers and businesses should strive to create environments that facilitate positive choices rather than obstruct them.
• Overestimating personal agency: People tend to overvalue their agency and underestimate the influence of environmental factors (like friction) on their behavior. Recognizing this bias can lead to more effective behavior change strategies. 
• Strategic use of friction: Friction can promote positive behaviors or remove barriers to desirable actions. 
• Habit formation and friction: Introducing or removing friction can effectively form new habits or break unwanted ones. For example, making healthy snacks accessible while putting junk food out of reach can promote better eating habits. Understanding how friction affects our routines can help us design more effective personal and organizational change strategies.
• Consumer awareness: Knowing how businesses use friction (or lack thereof) can help consumers make more informed decisions and avoid potential traps like difficult-to-cancel subscriptions. We should be particularly cautious of “frictionless” sign-up processes and always investigate cancellation policies before committing to services.
• Ethical considerations: While friction can be a powerful tool for influencing behavior, the ethical implications of its use must be considered, especially in contexts where it might limit individual choice or disproportionately affect certain groups. Designers of systems and policies should strive for transparency and fairness when applying friction.

Source | Choiceology: A Sticky Situation – Season 12, Episode 6

About | Katy Milkman is a behavioral scientist, Wharton professor, national bestselling author, and host of Choiceology, a Charles Schwab original podcast that melds conversations about science, research, and human quirks to help us make better decisions and avoid costly mistakes. She also produces an insightful free newsletter, Milkman Delivers (sign up on her website!). Katy believes the key to changing ourselves for good lies in better understanding the internal obstacles that hold us back.