The house gets trickier on players in every moment of loss, accepting the money is gone should close up any expectations of winning more than the equivalent. Hoping to gain extra fund pins the player into further clicks and subsequent regrettable losses. Moreover, eventual wins arrives at a player's weak point, the toughest time to stop, for most gamers, the game will go on. In a nutshell, gamblers should take off the view of an unexpected win, and accept loss instead of risking money to grab wins.
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.