Ambition × Identity × Leverage × Creation. If any one of those is zero, the whole thing is zero. That's why you're stuck.

Corporate habits I had to unlearn: • Working just to look busy • Needing permission to take a break • Seeking consensus before deciding • Measuring effort instead of output Unlearning this is the highest leverage skill you can learn.

Americans think taking three weeks off work means you are either rich, unemployed or going through something. In Europe, people just call it summer.

This is 50 Cent. A drinks company wanted him to promote Vitaminwater. He asked for part of the business instead. Later Coca-Cola bought it for $4.1B. Here’s how a rapper turned one endorsement into $100M:

You laugh at the moth chasing light, yet here you are chasing dopamine in glass.

The strongest entrepreneurs I've met have two layers running at all times. One that drives them forward and one that keeps them whole. Most only build the first one. Don't be most.

"Publishing what you actually believe is the easiest competitive advantage in business" This is probably the best piece of advice I heard all year.

The biggest risk of not taking risk, is that at some point, risk becomes to risky to take at all.

Creation produces feedback. That feedback sharpens identity. Your new identity raises ambition. The ambition is what sustains leverage. Skip creation and the whole loop never starts.

The “self-worth tax” is the hidden cost you pay when every dollar becomes part of your identity. You can earn more, but you also owe more psychologically. More image, comparison, pressure. More fear of failing.

I’m planning to be much more intentional on X in 2026, so here’s who I am and what I’ll be writing about: I’m Tiffany. - Former NFL cheerleader - Emergency medicine clinician by training - Worked in clinical research at Johns Hopkins - Spent time inside the healthcare benefits and payment system - Built a career in communications, media and writing - Now communications director at CrowdHealth - Lived in Europe for years, learned German and saw how differently other countries approach medicine, culture and everyday life My career makes very little sense on paper. That’s probably why I have so much to say. I’ve gone from professional athletics to medicine, research, healthcare economics, business and communications. And every time I entered a new world, I discovered some version of the same thing: 1. The people in charge often know less than you think. 2. The incentives behind a system matter. 3. There is almost always more than one way to live. And... 4. Creating more options for yourself changes everything. Here’s what I’ll be writing about: • Why American healthcare works the way it does, and who actually benefits from it • What working inside medicine taught me about experts, incentives and informed consent • What living in Europe taught me about the things Americans assume are simply “normal” • How to think about risk when every choice, including doing nothing, has a downside • Why I believe taking responsibility for your life creates more freedom • What I’ve learned from repeatedly starting over in completely different careers • Women, motherhood, ambition, femininity and the strange cultural rules we’ve built around all of them • How good ideas spread, why most smart people communicate them badly, and what actually makes people care • The questions we’re often discouraged from asking about medicine, institutions and culture I have strong opinions about plenty of things. I’m also very aware that some of the things I’m completely certain about today will probably turn out to be wrong. That’s part of the point. I’m interested in common sense, curiosity, intellectual honesty and giving people enough information to make their own decisions. My entire career has made me increasingly interested in one idea: How do you build a life where you have more options? More freedom to leave the job, question the doctor, change your mind, reinvent yourself and speak the truth you actually believe in. I don’t want to build an audience that simply agrees with me. I want to build one full of people who trust themselves enough to think. That’s what I’ll be exploring here in 2026. If that sounds interesting, stick around. I’ll link every longer thread I write underneath this post so you can always find them.