Apparently I am 19,000 points away from going from amethyst to sapphire in the celebrity blue chip club. I’m on a 7 day cruise in January. I only play slots. According to the rep, on average I accumulate 18,000 points on past 7 day sailings. My bankroll will remain the same for the upcoming sailing. How do I play out my bankroll to reach 19,000 points? I generally play between $1.50-$1.75 a spin. Am I better off playing less per spin so more money gets cycled through the machine and I can play longer on the same bankroll? Thanks much!!