Loses is part of gambling and if we are gambling for fun then when we lose we shouldn't feel bad about it or be intense with losing, so for sure any experienced gambler will already prepare for such an outcome either lose or win, so for sure gamblers shouldn't be afraid of losing since losing os part of gambling and the house will always win we should accept the realities of things.
Losing and losing money is an integral part of gambling, it is something that no player can avoid, but everyone can control how much he will lose, or rather everyone can control it, but not everyone does. Sometimes the game for fun goes too far and the loss becomes too big if you do not stop in time. And maybe it is even better if the player is afraid of losing money in gambling from the very beginning, because such players will be very careful from the very beginning and may not even allow big losses.
If players are afraid of losing money, they may not be inclined to gamble. The first statement you made is correct. Losing money is an integral part of gambling. If someone is excessively afraid of losing money, they will refrain from getting their entertainment from gambling. If a player can control himself properly, even if he bets small and does not let it go long, he will gradually become more skilled. Patience and self-control are more important for the chances of winning than losing.