Based on the provided text, what were Shri Sai Baba's personal habits and philosophy on life?

Shri Sai lived a life of profound detachment and simplicity. Chapter 23 describes how He was indifferent to the taste of food, considering whatever was obtained, whether good or plain, to be sweet. He protected his body as a means to liberation and was always free from ego. His own inner peace was his ornament, making external decorations like garlands or sandalwood unnecessary. This passage portrays Shri Sai as the perfect Brahman, whose life was a holy and instructive story focused on devotion, a story best understood by the simple and loving.