Musashi lived in a time of constant war and shifting alliances. He saw how attachment to a lover could lead to a duel; how attachment to a house could lead to its burning; how attachment to a lord could lead to ritual suicide (seppuku). By cutting these ties, he sought to become invincible not just to swords, but to sorrow.
Here is an exploration of why the Dokkodo matters, what the PDFs contain, and why this 17th-century text reads like a modern guide to radical minimalism. dokkodo pdf