Imagine, for instance, that you are planning to call your mum in the evening to wish her a happy birthday. If you have more attuned interoception, you might feel a knot of unease in your stomach during the day, or a tingling in your limbs, that tells you there’s something you need to remember, causing you to rack your brain until you recall what it is. Someone who was less aware of those body signals would not notice those physiological reminders and would simply forget all about them.
