Not really, to be honest. The simplest example is lottery tickets. If I buy them, they are very rarely winning. But my mother-in-law has a light hand, and my wife is often lucky. So in these matters I try to trust them. If we talk about such things as sports betting, then here I only trust my intellect. I always sign up for free privateers and keep track of the odds of winning. Here in parimatch.in you can always find tips and advice on betting for beginners and get interesting bonuses.