The bigger the bankroll, the bigger the gambler's losses. The mentality of gamblers is always the same because they often increase their bet as they have too much bankroll or they use it to quickly recover their losses and increase the amount of losses there. Those with a low bankroll will stop gambling when they lose, reducing the amount of losses that gambler has, but those with a large bankroll can lose that money quickly. They will never try to stop gambling as long as the enough bankroll is there. I have seen some gamblers who have higher bankrolls have higher loss. An excessive bankroll drives a gambler out of control.
This applies mostly where there's almost no proper and strategic fund management strategy, that is the only time we can relate that the bigger the bankroll the bigger the loos that will be suffered by the gambler. For gamblers who are really disciplined enough to be able to handle situations as this they may not get o suffer such with their big bankrolls because at this point to they are gambling to make money so they make sure they are more careful and are now doing even much better and are been able to grow their bank roll so their picks are minimal and more careful.