Purposesful discomfort, just like when u lift and your mind is telling u you can't go harder but u know u can, same with cold exposure.

I've been doing cold showers at end of my warm shower for years. I never miss and opportunity to get in cold water. Freezing oceans to freezing lakes and streams in New England.

I've gotten stronger mentally and physically through the years by adding not just cold water exposure but cold weather exposure too.

It has changes my life for the better.