Serious and the not so serious answers welcome. Ill get the ball started
1. Only ever bet if i can afford to loose.
2. Only ever bet on something i will get to watch or get live score updates.
3. NEVER EVER EVER EVER bet on the Redbacks to win.
4. Never ever tell the wife if i have had a win.
5. Never bet on a cricket match played between two sub-continent teams
6. I never back a horse first up from a spell
7. And i will never again back against a 30+ game winning streak like i did with the Ire vs NZ union game on the weekend.

This type thread may have been done before if it has i apologise.