Whether it is 1% or 10%, there is nothing wrong with spending a lot as long as it is our extra money. But what we usually think is that if we gamble, we certainly lose which gives us some pressure. But if we just think I do this to have fun, even spending 10% could give us regrets. Unfortunately, we think of winning which absolutely changes our way of gambling and mindset, and when we lose, we tend to gamble more to take back our losses. We've been driven by our wrong mindset which is why we always feel disappointed and this is the reason why we don't feel satisfaction anymore.