~snip~
Accepting a loss means losing money, which is inevitable in gambling, the fear of losing money is normal, but in gambling it cannot be any other way, there is not a single player who would not lose. If you are not afraid to lose, then this can contribute to greater losses, so it is customary to play only with the money you can afford to lose. This does not mean that it will be easy to lose this money, it means that in case of loss it will not affect your financial situation in any way.
Yes, that's pretty much spot on.
A gambler will need to accept losing money, because that is simply the most probable outcome of gambling.
It is just a fantasy the idea that they will go to a casino, gamble a bit and then get a lot of money out.
That's actually what the casinos want you to believe.
Similar to alcohol, they sell you in the ads the idea of had ng fun with friends, not the alcohol itself.