Bankroll management is just a way to manage your bankroll to be sustainable for a long term. Most times if people don't manage their bankroll very well they often lose it too soon than expected and it leeds to taking loan or sorting for additional bankroll. And this will prompt such a person to still fund his betting app with the money proposed for other important things, And this could be spent again so on a norms bankroll management is not supposed to be a strategy but just a normal fund management except for someone who doesn't understand English very well that will think that both are thesame.