This can save you from experiencing excessive losses, the limits will surely depend on your daily, weekly, or monthly budget, and you just need to make sure that you are not crossing the limits, whether you are winning or losing, whatever target is hit first, you will stop gambling in both situations.
Huge loss can be prevented if the gambler have in good control of his emotion then also know how to manage his finances like the amount he can only afford to lose or even the percentage of the amount he could take home if his on the winning side. This will be hard to achieve by newbies but for sure once they learn a lot of things on gambling for sure they can carry all of it and can contain theirselves whatever scenario they encounter. Its not all about financial stability but also proper self control is only needed to develop here.