Accept of what is - a core, core, core piece for happiness

I concur with Tim Ferriss on this!

“Radical Acceptance by Tara Brach. This is an incredible tool for taming anger, self-flagellation, and other reactive behaviors and patterns that handicap us. Especially if you’re a perfectionist, read the first 10% of this book, even if (especially if?) you claim to have no time. Trust me.”

Here’s my basic piece on acceptance: Acceptance Of Reality And All Of Life - A Profound Viewpoint.