The Worst Version of You Is Getting All the Practice

Your Tired Self is who you are when it matters.

My friend was a lawyer for 10 years. Most of the time, she’s charming and easygoing. She’s the kind of friend you’d call if you needed help moving or to dish about your breakup.

You would not know, chilling on the couch with her watching “Love on the Spectrum” on a Tuesday afternoon, that she can also argue like a pit-bull prosecutor billing by the minute.

One time, she and her husband were visiting. Both were exhausted, trying to plan a vacation at 11pm, when the Sabrina Carpenter mid-show costume change happened. Stage lights go down, and suddenly we’re in a courtroom. The evidence for and against the Lisbon apartment is being laid out in grim detail. Her husband is on the stand, hand on the bible, reciting “I solemnly swear to tell the truth, the whole truth, and nothing but the truth, your honor.”

From the outside, it’s hilarious. From the inside, she didn’t know she’d done it. When I pointed it out, she was stunned. She’d spent ten years of her twenties being a pushy junior lawyer while barely holding her shit together, and now, a decade later, that version of her was still running the show when she got tired enough to go on autopilot.

This is a well known mechanism called “training tired”.

If you take a professional player, rested, they’ll crush free throws all day. If you take that same player, run them until they’re about to vomit, then put them on the line, they will choke way more often. That’s the actual situation in the fourth quarter, when they’re taking the game-winning shot with 2 seconds on the clock.

The sports science term is state-specific learning: the conditions you learn a skill under are encoded into recalling the skill. You don’t just remember the move; you remember the state the move belongs to.

You’re not a pro basketball player, and neither am I.

You are always training something. You don’t get to opt out of the gym.

Every hour you spend dysregulated isn’t lost time, it’s a rep. And if you’re a busy modern person burning the candle at both ends, the reps you run the most are the ones you run in your worst states.

Before I learned about pro basketball training methods, I thought the best move available to being worse when tired was just to be less tired. I have run the Huberman podcast-bro life-hacking thing into the ground. But running a startup, I just did more stuff with my extra energy, and ended up my grumpy self anyways. At one point an employee told me “you need to fix your face in meetings”.

The thing I’d been missing is that there is no off-duty. The “real me” I kept promising people, the one who’d occasionally show up when I temporarily had my shit together, was getting less practice than the tired me, the hungry me, the overstimulated me.

By volume, the version of me that was actually getting trained was the one I kept having to apologize for later.

Call that your Tired Self. Not the worst version of you in the moral sense, but the most practiced version. Your nervous system runs the Tired Self when it’s out of spoons.

Who you are exhausted is often who you are when it matters most.

Moments that matter don’t magically get scheduled on your good days. During a 3am argument with your partner, or when your kid tells you they fucked up after a grueling work day, you have to step up and take the shot, tired or not.

These moments tend to happen when you’re already depleted, already out of regulation budget, and you reach for whatever’s most practiced in that state.

If you’ve been repping your Tired Self for ten years, your Tired Self is who shows up.

You’ve seen this.

The engineer who gets curt and quietly condescends “I think you might be misunderstanding the actual question.”

The manager who goes strategically deflects, “let’s take that offline,” “that’s a great point, let me circle back.”

The parent who gets mean with their kid in a tone they’d never use with a colleague.

The partner who goes cold and quiet and makes you chase them down to repair.

The friend who cracks a slightly-too-mean joke at the exact wrong moment and then gets defensive.

Sorry, sorry, I’m tired, I didn’t mean that.

But you DID mean it.

Or rather, the version of you that’s had the most practice tired meant it. The sorry-sorry-I’m-tired disclaimer is the part where you try to convince yourself that rep didn’t count.

It counted. It’s added to your permanent free throw percentage record because it happened in-game.

My most Tired Self has 2 well-practiced moves:

1) Become a dismissive asshole - “The thing you’re saying isn’t even relevant. Can you try to make more sense or stop talking.”

2) Shut down completely - “I just can’t talk to you right now, please leave me alone.”

Once you see it in yourself, you start seeing it in everyone. It’s a pattern you can learn to recognize in yourself and others. You can watch a colleague get progressively shorter and sloppier over the course of a long afternoon, and you recognize they’ve switched into Tired Self.

So what do you do with this?

Self-help advice won’t help you here. You can’t 30-point-self-care-routine your way out of it. The nervous system doesn’t care about who you are when you’re fully rested. It cares about state-specific reps.

For a long time I thought the highest leverage move was to become the elite version of myself all the time. Always be well-rested, aim for consistent energy and perfect self-regulation. This is how a productivity coded self-help book teaches you to do elite things. Be the A-game version and then play the A game.

But I am almost never that person and neither are you. The version of me that actually shows up to much of life is stretched thin, a bit hungry and underslept to meet a deadline.

If I’m waiting to train my real self until conditions are perfect, I’m basically never training.

The reps that build muscle in the gym are the ones at the end of the set, when you’re straining to maintain your form. The shaky last rep IS the workout.

Being tired and almost snapping, then catching yourself at “only half snapped” is major success, not a half-failure. It’s the rep that counts most. That’s the moment you actually enter the optimal training ground. Even 10% better when exhausted is enormous, because that’s where things that matter most often happen.

When I grokked this, I started trying to train myself to be better specifically when tired. I developed a little routine where between meetings I’d ask myself how tired I was. I started mapping different levels of fatigue and what behaviors shifted in those stages. With that information in hand, I started deliberately practicing ridiculous-but-effective new habits like “remembering my goals and authentically smiling when on calls” even if I felt like dying.

This is deliberate practice specifically geared towards tired reps.

If this sounds like a lot of work, then you’re understanding correctly. You don’t go pro by getting good at free throws in the gym, you do it by sinking shots in the fourth quarter while your heart is pounding in your eardrums.

So pay attention. The worst version of you is the one getting all the practice.