In chapter 5 of The Mental Game of Poker, Jared Tendler presents Injecting Logic as a practical strategy for staying in control when emotions start to interfere with your play, and as a bridge toward fixing the deeper mental game problems that create those emotions.
What “Injecting Logic” Means
Players naturally talk to themselves when something goes wrong. Sometimes that self-talk helps, and sometimes it makes things worse. Tendler’s point is that good mental control isn’t about saying something positive—it’s about using clear, targeted thinking to slow down or stop emotional spirals while you are still playing.
Injecting logic is not the final cure. It is a temporary containment tool that lets you keep playing well long enough to work on the real cause of the problem later.
When It Works Best
This strategy is most effective when:
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You catch emotion early, before it overwhelms your ability to think.
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The logic you use also challenges the faulty belief or expectation that created the emotion.
If you wait until you are already deeply tilted or panicked, your brain may not be able to think clearly enough for logic to work.
The Six-Step System
1. Recognition
You must learn the personal pattern of your mental game problem—what triggers it, what thoughts appear, how your behavior changes, and what mistakes follow. Writing this out, reviewing it before sessions, and updating it after play builds the awareness needed to catch problems early.
2. Deep Breath
A few focused breaths create distance between you and the emotion. If energy is too high, breathing calms you; if it is too low, it can help wake you up. This separation gives you the chance to think.
3. Injecting Logic
You use a short, prepared statement that keeps you grounded and, ideally, challenges the flawed thinking behind the emotion. Having it written down avoids relying on a foggy mind in the heat of the moment.
4. Strategic Reminder
Because strong emotion knocks out skills that still require conscious effort, you briefly remind yourself of key poker fundamentals that tend to disappear when you are tilted, distracted, or anxious.
5. Repeat
Emotions often come back, so you cycle through the steps as many times as needed during a session.
6. Quitting
Quitting is a skill, not a failure. Sometimes you should stop; other times you should push through in small, controlled doses to build emotional strength. The key question is whether you can realistically recover and play well again.
Building Mental Strength
Tendler compares emotional control to physical training. You don’t suddenly become strong; you gradually increase what you can handle. By extending how long you can stay composed during difficult sessions, you train your mental “muscle” to hold up under more pressure.
The Core Idea
Injecting logic gives you a way to fight back against tilt, fear, or overconfidence in real time. It keeps you playing well today and, when used correctly, helps you move toward long-term resolution of the mental leaks that cause those emotions in the first place.