Record-keeping: process over outcomes

Good bettors review their decisions, not just their results — because a good decision can lose and a bad one can win.

Keep a betting log

Write down every bet as you place it: the date, the market, the odds, your stake in units, and — crucially — why you backed it. A note like "backed the under on pace mismatch" turns a vague memory into something you can actually learn from later.

Process versus outcome

A single result is contaminated by luck. The right question is never "did it win?" but "was it a good bet at that price?"

• A well-reasoned bet that loses is still a good decision — repeat it.
• A reckless bet that wins is still a bad decision — it was lucky, and luck runs out.

Judging yourself by outcomes trains the wrong habits; judging by process makes you steadily better.

Reviewing the log

Every so often, read back through your notes:

1. Which types of bet actually make money over a large sample?
2. Where did you break your own rules — and what did it cost?
3. Are your stakes consistent, or do they creep up after losses?

A betting log is the single highest-value habit in this whole track. It is dull, it takes minutes, and it is the difference between learning and merely hoping.