Another reason that slot machines are favorite among first timers is they it is easy to play. Only raise on spreads of seven or more, the probability is the highest then. Limit the amount spending on the play. https://docs.google.com/document/d/1W5n4XkUjrIY-xTdbc-1XJogw8ySCJT3ZWijHi6_KOAQ/edit?usp=sharing