Imagine all the things the penis does that we all take for granted - sturdy erections, explosive orgasms, fatherhood. We rarely think twice about the role of the penis in all these, but what do we stand to gain if we took the time to study the penis? Imagine having all the knowledge and understanding to prevent all those embarrassing sexual shortcomings that all men experience at some point in their lives. Imagine knowing exactly what you need to do to prevent erectile dysfunction and to last longer in bed.

It's comforting to imagine that superstars in their fields were just born better equipped than the rest of us. When a co-worker loses 20 pounds, or a friend runs a marathon while completing a huge project at work, we assume they have more grit, more willpower, more innate talent, and above all, more motivation to see their goals through. But that's not at actually true, as popular Inc.com columnist Jeff Haden proves. "Motivation" as we know it is a myth. Motivation isn't the special sauce that we require at the beginning of any major change.

Since Darwin's day, we've been told that sexual monogamy comes naturally to our species. Mainstream science - as well as religious and cultural institutions - has maintained that men and women evolved in families in which a man's possessions and protection were exchanged for a woman's fertility and fidelity. But this narrative is collapsing....

Each of us has a dual nature: we are light (conscious) and dark (unconscious). The dark side of our personality - the “other,” the shadow side - is made up of what we think is our primitive, primal, negative impulses - our “existential kink.” Our existential kink also drives the dark or negative repeating patterns in our life: always choosing the abusive partner or boss, settling for less, thinking that we’re undeserving, not worthy. But it also is the source of our greatest power.

Challenging accepted theories about what makes for terrific sex, The Erotic Mind is a breakthrough exploration of the least understood dimensions of human sexuality - the psychology of desire, arousal, and fulfillment. Sex therapist Dr. Jack Morin offers a new perspective that celebrates the joys of Eros without denying its risks. Based on an in-depth analysis of over 1,000 provocative stories of peak sexual experiences, The Erotic Mind offers clear, accessible guidance on how anyone can utilize their own peak encounters and fantasies as powerful tools of self-discovery.

For David Goggins, childhood was a nightmare--poverty, prejudice, and physical abuse colored his days and haunted his nights. But through self-discipline, mental toughness, and hard work, Goggins transformed himself from a depressed, overweight young man with no future into a US Armed Forces icon and one of the world's top endurance athletes. The only man in history to complete elite training as a Navy SEAL, Army Ranger, and Air Force tactical air controller, he went on to set records in numerous endurance events.

The 13 chapters of The Art of War, each devoted to one aspect of warfare, were compiled by the high-ranking Chinese military general, strategist, and philosopher Sun-Tzu. In spite of its battlefield specificity, The Art of War has found new life in the modern age, with leaders in fields as wide and far-reaching as world politics, human psychology, and corporate strategy finding valuable insight in its timeworn words.

The world’s leading high-performance coach and multiple New York Times best-selling author Brendon Burchard delivers the six habits of personal growth that will help you create the life of your dreams. Forged from Brendon Burchard’s personal experiences, data from his GrowthDay app, and his many years as a high-performance coach, The 6 Habits of Growth presents the tools you need to construct the life of your dreams.

By cutting out the noise and providing a clear and proven plan, this road map helps even brand-new entrepreneurs make decisions quickly, get their product up for sale, and launch it to a crowd that is ready and waiting to buy. This one-year plan will guide you through the three stages to your first $1 million: the Grind (months 0-4), the Growth (months 5-8), and the Gold (months 9-12). If your goal is to be a full-time entrepreneur, get ready for one chaotic, stressful, and rewarding year. If you have the guts to complete it, you will be the proud owner of a million-dollar business.

How to enrich your life and destroy doubt in five seconds. Throughout your life, you've had parents, coaches, teachers, friends, and mentors who have pushed you to be better than your excuses and bigger than your fears. What if the secret to having the confidence and courage to enrich your life and work is simply knowing how to push yourself?

Meditation makes you more productive because it lets you earn back time. For each minute you spend meditating, you'll earn around nine minutes back, as Chris Bailey - author of The Productivity Project and Hyperfocus - will show in this candid and counter-intuitive guide to the productivity benefits of meditation.

Why have history's greatest minds - from George Washington to Frederick the Great to Ralph Waldo Emerson along with today's top performers, from Super Bowl-winning football coaches to CEOs and celebrities - embraced the wisdom of the ancient Stoics? Because they realize that the most valuable wisdom is timeless and that philosophy is for living a better life, not a classroom exercise. The Daily Stoic offers a daily devotional of Stoic insights and exercises, featuring all-new translations.

It’s not just you. Stress levels are at an all-time high—so much so that a recently convened panel of medical experts in the US has recommended that all adults under the age of 65 be screened for anxiety. In How to Release Anxiety, Gabby Bernstein offers simple, actionable steps for feeling better, living with more ease, and showing up for those around us. Gabby’s unusual advice: Rather than manage your anxiety, what if you befriended it? Gabby posits that what we befriend, we can ultimately be at ease with. So she invites us to get curious.

Words. We use them all the time, every day, mostly without giving them much thought at all. We take for granted that they’re here at our disposal whenever we need them. But if you’ve ever wished you could communicate more effectively, words are the place to start. It’s incumbent upon you to choose the best words to accomplish your goals, because how you choose to communicate influences—well, everything! The power of communication shapes our professional goals, our relationships, and our lives—so the words we choose to use carry a great deal of power.

In a world of distraction, overcommitment, and often overwhelming social expectations, are you craving depth, meaning, and true connection? Join Susan Cain, an international best-selling author on the power of introverts who will help you tune out all of your everyday stresses and conflicts and tune into living a Quiet Life. In seven steps, Susan will show you exactly how to lead your own Quiet Life. She’ll help you connect with the part of yourself that’s drawn to the quiet, the deep, the beautiful, and the kind.

These days, no one in America feels immune to violence. But now, in this extraordinary, groundbreaking book, the nation's leading expert on predicting violent behavior unlocks the puzzle of human violence and shows that, like every creature on earth, we have within us the ability to predict the harm others might do us and get out of its way. Contrary to popular myth, human violence almost always has a discernible motive and is preceded by clear warning signs.

Are you too nice? If you find it hard to be assertive, directly ask for what you want, or say "no" to others, then you just might be suffering from too much niceness. In this controversial book, world-renowned confidence expert, Dr. Aziz Gazipura, takes an incisive look at the concept of nice. Through his typical style, Dr. Aziz uses engaging stories, humor, and disarming vulnerability to cut through the nice conditioning and liberate the most bold, expressive, authentic version of you.

Models is the first book ever written on seduction as an emotional process rather than a logical one, a process of connecting with women rather than impressing them. It's the most mature and honest guide on how a man can attract women without faking behavior, without lying and without emulating others. A game-changer.

Mel Robbins is back! The international bestselling phenomenon and creator of The Five Second Rule and Kick Ass with Mel Robbins returns to help you tackle the single biggest obstacle you face: fear. This life-changing Audible Original features a powerful mix of one-on-one life-coaching sessions and a personal narrative with vital take-aways that you can start using immediately.  

Holding boundaries and asserting yourself are crucial skills for maintaining healthy relationships and a sense of self-respect. In Push Back: Assert Yourself in Relationships, professional clinical psychologist Dr. Monica Johnson teaches you how to clearly define your limits, communicate those limits to others, and foster mutual respect and understanding in your everyday interactions.