Agree. Gambling is mostly about the luck factor. Even if the strategy and skills can have a role, the luck factor seems to have a bigger role. So, we can't be too optimistic about the possible result in the gambling games. There is no certainty in gambling games, we relies on our luck at that time. Considering this reality, it is true that we can't gamble with the amount of money that we don't afford to lose. The chance to lose money is quite high, so we must use free money only. Sure, for many gamblers, they have the limits for their funds. So, we don't spend the money excessively.
There is no two ways about it, gambling is based on luck, and this is why people don't need to push themselves too hard because no matter what strategy they want to use, there is no way that their hope will not be based on luck. The only thing they need to focus on should be based on luck and and when you lose money, there is nothing you can do about it other than to just accept your fate because it does not change anything. Gambling is tricky, so your mindset will determine how far everyone will go. So it is very important to be serious because it will take more than it will give, and people need to know this.