The 12 Levers

'Clear, thoroughly researched and well-written. Please read it before you buy another self-help book' - Barry Schwartz, author of The Paradox of Choice'A powerful toolkit that you can use for whatever challenges life has thrown at you' - Annie Duke, author of Quit'This is the mother of all self-help books!Spencer and Jeremy have ingested a library’s worth of advice books and given us the evidence-based ones that actually work' - AJ Jacobs, author of The Year of Living Biblically'The most thoughtful and comprehensive self-help book I’ve ever read - written with empathy and clarity' - Seth Stephens-Davidowitz, author of Everybody Lies------The world of self-help is overflowing with advice, but you don't have to drown in it... Experts Spencer Greenberg and Jeremy Stevenson have done the work so you don’t have to. After analysing more than 100 self-help books and 23 different therapies, they uncovered ahidden truth: all effective self-help techniques collapse into just 12 high-level approa