The 80% rule in the context of Ikigai refers to the practice of eating until you are only 80% full.
According to the principles of Ikigai, particularly as highlighted in sources discussing longevity and well-being, avoiding overeating is a key factor in living a long and healthy life. This means you should stop eating before you feel completely stuffed, leaving a little bit of space in your stomach. The principle is described in the reference as "eating until you're about 80% full, leaving a bit of space in your belly". This practice is thought to promote better digestion and overall health, contributing to a longer and more fulfilling life, which aligns with the core concepts of Ikigai.
