Sometimes you can make your own luck. Knowing what the rules they have to follow are will always increase your chances of winning more. I know a few people that like to go really early on a Saturday - like 2 or 3am, cause if the big payouts haven't been hit by then they can cherry pick machines with fewer crowds to deal with.

I'm afraid I am not that dedicated - but that HAS been the time I seem to win the most on slots or vids. I just really play for fun - but I am always interested in the rules of any game. Knowledge is power! And overall in the almost 22 years I have been legal I have won more than I lost. Not a fortune to be sure - but it beats losing...