How do you know that the slot is going to give you money now?

It's simple, bro. Look: if it plays for a long time without any money, it means it should give you money soon. I usually wait for 50-70 spins, and then either turn it off or bet big.

Do you really believe this?

There's a scheme. The slot needs to be warmed up. You enter with small bets, like 10 cents, and then after 20 minutes you bet a hundred. It's been tested.

And if the slot has just been launched, do you still need to warm it up?

I've never heard such nonsense... what are you all talking about here?