In the casino, everyone wants to be helpful and offer their take on how you should play and bet. At the casino gaming table, you'll always find gamblers and onlookers who know a secret that they're willing to share with you. If you're playing roulette, they will be looking over your shoulder, whilst offering roulette tips on how you should be choosing your numbers and bets. What's interesting is that they don't appear to have made any money with these amazing tips. Because they are all silly.