Yes, it's true that there is NO GUARANTEED way to win payouts or a jackpot.  Glad to know this, and I for sure will not ever pay anyone for slot machine gambling tips and tricks.  If for example, the information, or class cost is $500 (I don't really know what some liars sell their misinformation for), I would rather use that money to play the slot machines with, and chance it to increase the $500 bankroll.  I learn best by visuals, such as videos.  Thank you for these great videos!  Keep them coming.