Dr. Alia Crum says simple mindset shift cuts chemotherapy symptoms
The Midnight Inventory Problem
Nighttime often acts as a megaphone for our deepest anxieties. When the world goes quiet, your mind tends to get loud, running through a mental calendar of unfinished tasks and looming pressures. This psychological phenomenon happens because the distractions of the day are stripped away, leaving you alone with your stressors. However, the weight of these thoughts often stems from how you frame them. If you view your challenges as a looming catastrophe, your nervous system responds accordingly, keeping you in a state of high alert that makes rest impossible.
Science of the Manageable Mindset
Alia Crum from Stanford University has conducted profound research on how our perceptions shape physiological reality. Her work suggests that viewing a crisis—even one as severe as a cancer diagnosis—as "manageable" rather than catastrophic can fundamentally alter the body's response. This isn't mere positive thinking; it is a biological recalibration. When patients shift their mindset to believe their bodies are capable and their situation is manageable, they experience tangible reductions in physical symptoms like fatigue and nausea.
Actionable Nighttime Recalibration
To quiet a racing mind, you must move from abstract worry to concrete capability. Start by acknowledging the reality of your stress without judgment. Instead of trying to solve every problem at 2:00 AM, adopt the mantra: "I can manage this." This phrase serves as a psychological anchor. It acknowledges the difficulty while asserting your agency. You aren't claiming the situation is easy; you are affirming that you have the tools to handle the next step.
Evidence of Your Own Resilience
If you doubt your ability to cope, look at your track record. You have survived 100% of your hardest days. Every challenge you have faced in the past has been managed, one way or another. By telling yourself "I can manage this," you are simply reminding yourself of a proven truth. This shift reduces the friction between you and your challenges, allowing you to move through them with intention rather than being paralyzed by the weight of the "unmanageable."
- Alia Crum
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Mel Robbins is the creator and host of The Mel Robbins Podcast, one of the most successful podcasts in the world, and a #1 New York Times bestselling author. She has 40M followers and is known globally for practical tools on mindset and behavior change. The Wall Street Journal calls her a “billion-view podcaster,” and TIME says she gives millions “a reason to believe in themselves.” Her books are published in 63 languages. The Let Them Theory is a #1 bestseller across every major list and a top-selling book of 2025 with more than 8M copies sold. She also wrote The 5 Second Rule and The High 5 Habit, and has seven #1 Audible releases. Her company, 143 Studios, produces award-winning podcasts, books, courses, and events for partners like Starbucks, Ulta Beauty, JP Morgan Chase, LinkedIn, and Audible. She has been honored by TIME 100 Digital Voices, Forbes 50 Over 50, USA Today, Apple Podcasts, Spotify, and The Hollywood Reporter.