I have most enjoyed, Byron Katie's book, Loving What Is.. She and yes, it's a she gives you exercises to do to help you turn around negative thoughts you might be carrying around. Some of her work can be found on YouTube under "thework" check her out and see if it's for you.. Also, I LOVE Dale Carnegie and Zig Ziglar...
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I have most enjoyed, Byron Katie's book, Loving What Is.. She and yes, it's a she gives you exercises to do to help you turn around negative thoughts you might be carrying around. Some of her work can be found on YouTube under "thework" check her out and see if it's for you.. Also, I LOVE Dale Carnegie and Zig Ziglar...