Think Thursday: When the Brain Stops Organizing and Starts Alarming
Many people are saying the same thing lately: “I’m overwhelmed by everything.”
In this Think Thursday episode, Molly explores what overwhelm actually is from a neuroscience perspective. Is it just busyness? Or is something deeper happening in the brain?
Drawing from research on the amygdala, stress hormones, working memory, and executive function, Molly explains how overwhelm is not about volume alone. It is about perceived overload and a loss of prioritization. When the brain detects too many competing demands and not enough resources, it shifts from organizing to alarming.
This episode also revisits a recent WisdomWednesday quote about replacing “I’m overwhelmed” with “I need to decide what matters most and go slow.” Molly clarifies why that statement is directionally true but not neurologically instant. She explains how language influences prediction, prediction shapes physiology, and physiology drives behavior.
What You’ll Learn
- Why overwhelm is a perception of overload, not simply busyness
- How the amygdala flags cognitive threat
- What happens to the prefrontal cortex under stress
- Why everything feels urgent when executive function is compromised
- The difference between descriptive and prescriptive thoughts
- How repeating “I’m overwhelmed” reinforces neural prediction loops
- Why prioritization restores cognitive flexibility
- How cognitive reappraisal shifts neural activity over time
Key Concepts Explained
Perceived Overload
Overwhelm occurs when the brain interprets demands as exceeding available resources.
Overwhelm occurs when the brain interprets demands as exceeding available resources.
Amygdala Activation
When ambiguity, uncertainty, and competing priorities rise, the amygdala signals threat, increasing stress hormones like cortisol and norepinephrine.
When ambiguity, uncertainty, and competing priorities rise, the amygdala signals threat, increasing stress hormones like cortisol and norepinephrine.
Executive Function
The prefrontal cortex is responsible for planning, sequencing, prioritizing, and organizing. Under stress, its efficiency decreases.
The prefrontal cortex is responsible for planning, sequencing, prioritizing, and organizing. Under stress, its efficiency decreases.
Descriptive vs Prescriptive Thinking
Some thoughts label experience. Others shape future experience. Repeating “I’m overwhelmed” reinforces prediction patterns that sustain the feeling.
Some thoughts label experience. Others shape future experience. Repeating “I’m overwhelmed” reinforces prediction patterns that sustain the feeling.
Cognitive Reappraisal
Research shows that reinterpreting a situation increases prefrontal cortex activity and decreases amygdala activation over time.
Research shows that reinterpreting a situation increases prefrontal cortex activity and decreases amygdala activation over time.
Why Language Matters
When you repeatedly say “I’m overwhelmed,” your brain begins scanning for confirming evidence. Increased vigilance raises stress. Stress reduces clarity. Reduced clarity reinforces overwhelm.
Replacing that statement with a prioritizing phrase does not instantly shut down the alarm system. However, it recruits executive function and begins shifting neural activity toward organization and task-based thinking.
Language guides prediction.
Prediction guides physiology.
Physiology guides behavior.
Prediction guides physiology.
Physiology guides behavior.
Practical Reframe
Instead of:
“I’m overwhelmed.”
Try:
- What matters most today?
- What is the next smallest step?
- What can wait?
This is not positive thinking. It is restoring organizing capacity.
Overwhelm signals that prioritization has collapsed. Prioritization is a skill that can be strengthened.
Behavior Change Connection
People often abandon habits when they feel overwhelmed, not because they lack discipline, but because executive function is compromised.
You cannot build new neural pathways from a chronically alarmed state.
Restoring order supports follow-through.
