Thirst and hunger are actually both examples of interoception, the source of some of the most profound and overlooked senses we have. Interoception is the perception we have of the inner workings of our body, and it can take many forms: being in touch with our breath cycle, our internal temperature, or our heart rate and blood pressure
Learn more about Floating and Interoception by watching this great Float Conference presentation by Dr. Justin Feinstein.