Pic by Jacqueline Castel, graphic by Josh Romero

The 30-Day Mental Challenge

All you need to do is try

American philosopher William James (1842–1910) yearned to find a practical spirituality, one that produced concrete improvements in happiness.

The Harvard physician grew encouraged, especially in his final years, by his personal experiments with New Thought, which he called “the religion of healthy-mindedness.” I challenge today’s seekers to…