The food that the Japanese harvest from the sea, include fish, shellfish, and different forms of kelp, which all contribute to a longer life. However, research has shown that many of those who live to age 100 have followed the idea of Ikigai.

The idea of doing exercises to help you discover your purpose in life should get you excited. The exercises are simple yet will provide you with clarity and focus. While "thinking" about your purpose in life, the best follow-up is to get it down on paper. Here are 7 exercises you can start with today.