I don't know about other people's gambling experience, and I will tell that if you want to win... limit the number of games on the betslip to tilt the odds in your favour and put a decent amount of money that you can afford to lose, but the second you choose to inflate your winnings by making some insane accumulator your winning chances are lowered instantly !!!
I think the same too and I noticed that when I have more games, my chances of winning reduce but if I have fewer games I increase my chances of winning. I'll rather bet on one game and put an amount I can comfortably lose than to accumulate many games and put in a very small amount. As you keep losing small amount, you won't know that you're losing money until you accumulate all your losses to see how much you have lost for the period that you have being gambling.
A rich man will bet with a very large amount of money on one game and win big rewards but the poor gambler will think the more he's accumulating games and increasing his odds to use a small money to gamble that he can be lucky one day to win a big amount and sometimes they gamble for so long and they don't win but have been losing money always that if they finally win they mightn't have much profit left.