Do not treat gambling for earning more income and don't chase your loss because it gonna be a huge trap and the best thing is always to have a gambling budget. Money management is important even this just a gamble hahahah. If you lose so much and your budget for that day is gone don't topup again or you gonna suffer more believe me I already been there.
I agree with you have said earlier about "It is best you gamble when necessary not because you want to chase your loss and win back you money" because if you want to chase and win back your money you need 10000% of luck at that time.
Well this is the proper ways but it seem gamblers aren't ready to pause after losing their deposited fund the false hope given will always make them want more no matter what and this trap is and always be a strategy to pin gamblers and get them addicted to playing it more often to win back their lost money.
Gamblers are easily tricked with little profit and it's humans has greediness , desire for more it's in out nature , Instead of taking the win and leaving with profit they tend to be smart causing them more loss than their realised profit.
If gamblers seems aren't ready to stop after losing, that will be their risks and they can lose more money because once they decide to continue playing gambling after losses, that can caused they lose control. That can makes them becomes emotional and can gets tempted of continuing playing gambling to recover their losses. They will not remember about "Don't chase your Losses" but they wants to recover their lose because they thinks that they still have a chance to gets their money back. They have a chance but the chance is not too big than the lose that they can gets. Many gamblers will deposit more money when they lose because they thinks that their luck will comes in the second deposit. But they are not always right because that can attract them to gets deeper to the gambling.