The formulas I teach to you are mathematically sound and when you play poker machines according to my instructions you will be playing with a mathematical advantage. This is guaranteed and if this is incorrect your tuition fees will be cheerfully refunded in full.
CAUTION: Professional poker machine play is an exact science that requires a combination of knowledge and discipline. Indiscriminate poker machine play can be harmful to your finances and relationships. If gambling is a problem for you, contact your local gambling aid agency.