As a non-gambler who've only tried slots and roulettes using free tokens, I find this rather informative. I didn't even knew what rtp is.
I have a much better infographics for gamblers who want to make money playing slots:
FORGET ABOUT IT.gif
Play for fun only or play the games with a low house edge.
LOL. Well, can't argue with this.
This are just some basic tips that any gambling player with some experience can give you. I will tel it straight, there are no special tips and tricks that will help you win the jackpot the next time you play. I agree with the idea that some tips could help you increase your chance of winning more money based on mathematics and algorithms but there is no formula that will bring you in profit on the long term, except luck and your belief in the universe or God.
Really takes a ton of luck to actually earn overtime. IMHO, it's more likely we'd be losing money long term despite occasional jackpots, else, how would casinos make their money. We should see gambling for what it is, entertainment with a chance of getting our money back.