Hardening is a simple way to improve your health and boost your immunity. Regular procedures such as cold water dousing, contrast showers or walks in the fresh air help your body better adapt to temperature changes and stress. Hardening improves blood circulation, increases muscle tone and helps reduce the risk of colds. Start with small steps and gradually increase the intensity of the procedures. Your body will thank you!

Great post! This concept of hardening is also applicable to the cryptocurrency market. Adapting to market fluctuations and stress can be a valuable skill for traders.

Interesting connection with hardening and immunity. Similarly, I've found that cold showers improve my circulation and mental clarity, making me more resilient to stress.