I agree with you.

If you are playing for fun it will be very boring.

But if you do not want to be a loser, you should do some math.

It is similar to card counting in Blackjack. If you want to play Blackjack for fun, be ready to get rid from your money.
If you want to earn money, playing Blackjack you should work hard and do counting and calculations.

I do not want to be a loser, so I want to find answers on my questions.

For fun I am playing on free games.

Regards,

PS