You Are a Badass: How to Stop Doubting Your Greatness and Start Living an Awesome Life

The summary

The beliefs running your life right now probably aren’t yours. Most of them arrived before you were old enough to weigh them — messages about money, love, and what’s possible for someone like you, absorbed so young they feel like plain fact. Jen Sincero calls this inherited programming the Big Snooze: the subconscious pile of limiting beliefs that keeps your life smaller than it needs to be. Grow up hearing “no one in our family is good at school,” and you may quietly steer away from an ambitious education. Watch your parents’ marriage fall apart, and you may expect the same and hold intimacy at arm’s length. Her whole project is teaching you to notice that script and rewrite it.

Love yourself on purpose

The first move is aggressive self-regard — not the vague advice to be kind to yourself, but active, repeated reminders that you are capable and worth something. Sincero pushes mantras: short, declarative lines you say to yourself whenever your mind goes idle. Waiting in line at the store, tell yourself, “I am smart, beautiful, and a badass.” It feels ridiculous until you notice how much airtime your inner critic already gets for free. Affirmations are how you take that airtime back — not to convince yourself of a lie, but to drown out an old inherited script with one you actually chose, even something as plain as you are enough.

Gratitude works the same muscle. Write down ten things you’re grateful for each night, big or small, and you keep positive evidence in front of you instead of letting your brain’s negativity bias run the show. It also shifts, in Sincero’s framing, the frequency you’re broadcasting — which matters for what comes next.

What you put out comes back

Sincero leans hard on the Law of Attraction: the idea that an invisible Source Energy runs through everything and that like frequencies attract one another. Stay stuck in jealousy and you’ll pull more jealousy-provoking situations toward you; radiate confidence and generosity and those tend to circle back. Whether you take that literally or as metaphor, the practical instruction lands the same — your thoughts shape your reality, so change the thoughts and the reality starts to follow.

Visualization is the main tool. If you want to be a strong public speaker, don’t just wish for it. Close your eyes and picture yourself on stage in real detail: voice steady, the crowd leaning in, the feeling in your chest. This isn’t idle daydreaming, it’s rehearsal, and it teaches your brain to treat the goal as familiar rather than terrifying, which makes acting on it easier when the moment comes. Meditation supports the whole effort by clearing the clutter — sit, breathe, notice when your attention wanders, and bring it back. Sincero frames it as connecting with Source Energy, but even a skeptic gets the payoff: less stress, smaller worries, and enough quiet to hear what you actually want instead of what you were told to want.

Stop outsourcing your worth

As kids, we did what felt right. Then we learned to monitor what other people think, and that monitoring quietly became the organizing principle of adult life — the boring job kept for the sake of others’ approval, the writing never attempted because the family called it impractical. Sincero’s diagnosis is sharp: “What other people think about you has nothing to do with you and everything to do with them.” Base your self-worth on outside validation and you hand your power to people whose opinions shift with the weather. That’s not confidence, it’s dependency.

Everyone is working from different gifts and circumstances anyway. If the Beatles had measured themselves against Beethoven, they’d have quit. Your task is to stop the comparison game and see how singular you are — “you are the only you there is and ever will be,” she writes, and thinking otherwise is as pointless as a river fretting that it has too many curves. The same lens helps with people who irritate you, since that irritation is often a quality you’ve suppressed in yourself; own the fault, notice the pattern, and let it go. If someone is genuinely toxic, cut ties. Guarding your mental environment isn’t selfish, it’s strategic.

Move before fear talks you out

Procrastination and hesitation are fear in disguise — procrastination usually a fear of failure, hesitation a fear of judgment. Sincero’s answer is to reconnect with why the goal matters; if the purpose isn’t strong enough to override the fear, maybe the goal is wrong, but if it is right, stop performing the decision and actually make it. “So often, we pretend we’ve made a decision, when what we’ve really done is signed up to try until it gets too uncomfortable.” Action is the hinge: take a step, feel how it lands, adjust. Rejection is an early chapter, not the ending — Michael Jordan was cut from his high school varsity team and worked harder, and Steven Spielberg was turned away from film school three times. Surround yourself with people and places that pull you toward the goal, and treat money as a tool for the life you want rather than a wall you accept without question.

The bottom line

The life you’re living now is built from beliefs you never chose and fears you haven’t examined — so rewrite the script with deliberate self-love, rehearse the person you’re becoming, and act before the fear of other people’s judgment locks you in place. Read this if you suspect you’re playing smaller than you have to.