In this powerful opening episode of the Zero Days to Expiration Show, **Coach Ernie delivers one of the most important mental shifts you will ever make as a trader:**

> "We don't manage risk after entry — we **define it completely at entry**… and then we spend 100% of our energy **managing profits**."

This single mindset change is what separates consistently profitable professional 0DTE traders from the retail crowd that stays stuck in anxiety and drawdowns.

**🔑 What You'll Learn in This Episode** - Why traditional "cut your losers / protect your downside" advice actually destroys asymmetric strategies - How long OTM call & put butterflies with the **5–10% Debit Rule** create true defined risk (you can never lose more than the small debit paid) and deliver **9:1 to 18:1 risk-to-reward** setups - The **MAD (Maximum Allowable Drawdown)** position-sizing system that caps session risk and keeps lifetime max drawdown under **6%** (usually 0–2.5%) - Why we hunt **convexity** instead of trading the expected move — and how the Convexity Heatmap tool finds these high-edge setups in seconds - The math and psychology behind a **right-skewed equity curve**, ~50–52% win rate, 1.6+ average reward-to-risk, and Sharpe ratios routinely above **3.0** (some accounts reaching 5.5) - Real 4-year performance proof and the stair-step equity curve that lets you compound with almost zero anxiety

Coach also walks through the live Convexity Heatmap, shows exactly how the strategy works in both small moves and fat-tail explosions, and explains why this approach lets you "play for ties" while staying perfectly positioned for the big winners that actually move the account.

**📅 This Week's Special 3-Part Series** - **Today (Monday)** – We Define Risk - **Tomorrow (Tuesday)** – Convexity Hunting Mastery + Heatmap Deep Dive - **Wednesday** – The Dynamic Trail: How We Actually Manage Profits

💾 **Full presentation slides are available in the description** — download them and keep them forever.

👉 Ready to trade like a pro with tiny defined risk and massive asymmetric upside? Start your **Observer coaching access** today for the price of a sandwich → **[https://fattail.ai/try](https://fattail.ai/try)**

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