Joshua Fletcher | "Why Am I Always Anxious?" The Science of the Stress Jug

In this episode of the Beyond the Boardroom podcast, psychotherapist and author Joshua Fletcher (known to millions as @anxietyjosh) joins Aleksandra to demystify the mechanics of the human threat response. The conversation challenges the modern obsession with becoming "anxiety-free," with Joshua Fletcher asserting that it is physiologically impossible to never experience anxiety. Instead, the goal is to understand the biological hardware we were all born with.

The Universal Threat Response

Joshua Fletcher explains that every human possesses a threat response designed for survival. This system can manifest in several ways: the well-known "fight or flight" responses, as well as "freeze" or "fawn" (people-pleasing). While many people claim they do not get anxious, Joshua Fletcher notes they are often misinterpreting their own biology.

"Everyone has anxiety... because it's your threat response," 

he explains. This primitive system is what allowed our ancestors to become top of the food chain by anticipating danger before it occurred. In the modern world, however, this same system often misfires during mundane activities like sitting at a desk or attending a dinner party.

The Science of the Stress Jug

To help clients understand why they suddenly feel overwhelmed, Joshua uses the Stress Jug analogy. Imagine a jug that represents your capacity for stress:

1) Small, everyday pressures like work emails, parenting, and household maintenance can slowly fill up our "jugs": these are called our Daily Fillers.

2) Our Persistent Sediments (those that always remain in the jug) are the long-term issues that sit at the bottom, such as grieving or unprocessed trauma.

3) The constant "information overload" from 24-hour news cycles and social media results in what Joshua calls a Modern Overload.

When this jug overflows, the amygdala—one of the oldest parts of the brain—steps in. Because the amygdala is older than our "thinking brain," it cannot distinguish between a stressful spreadsheet and a predator on the Serengeti. It simply sees high stress and releases a flood of adrenaline and cortisol to help you "survive".

Decoding Weird Physical Symptoms

When the amygdala misinterprets stress as a physical threat, it produces a "10-out-of-10" response for a "1-out-of-10" situation. This results in varied and often frightening physical sensations that Joshua Fletcher identifies as common markers of high anxiety:

• Dissociation: Feeling like objects look weird or that you are not quite in your own body.
• Air Hunger: A distressing difficulty in catching your breath despite there being no physical blockage.
• Muscle Activity: Eyelid twitches, jaw tension, and a "scalp band" tightness.
• Cardiac and Digestive Shifts: Heart palpitations, skipped beats, nausea, and sudden digestive issues.

Key Takeaways for Managing the Overflow

1) Acknowledge the Jug: Progress starts by looking at what is currently filling your stress jug rather than assuming panic comes from nowhere.

2) Normalize the Response: Recognize that these symptoms are a sign of a working survival system, not a broken mind.

3) The Fighter Mentality: Shifting from "victim" to "observer" of these symptoms helps rewire the brain’s relationship with fear.

Joshua's episode is an expert tutorial in understanding why we experience stress but it also answers the questions "How Should we Deal with Anxiety".  This episode is an impeccable example of all the amazing advice and perspectives which are offered on Beyond The Boardroom and if you're looking for help with your anxiety or stress, it is most definitely worth a watch.