Do cold showers equal better trading discipline?

I believe so...

Turning that temperature control over to full cold is the ultimate discomfort.

That little voice inside you is trying to convince you NOT to get uncomfortable.

That's precisely the same voice that convinces you to take that impulsive trade, snatch at profits and revenge trade...

Running a cold shower protocol allows you to train yourself to (as Steve Ward said) "Get comfortable with being uncomfortable"

Simply put: The more control you can have over your desire to go with the comfortable choice, the more discipline you'll have during the trading day.

Links:

Tom Hougaard episode

Steve Ward episode

Increased willpower:

What are the Benefits of Cold Showers? | Wim Hof Method

Cold Water Therapy:

Cold Water Therapy: Benefits of Cold Showers, Baths, Immersion Therapy

Building resilience and grit with cold showers:

The Science & Use of Cold Exposure for Health & Performance