Early surrender allows players to forfeit their hand before the dealer reveals their hole card, effectively minimizing potential losses when facing strong dealer upcards, such as 9, 10, or Ace. By opting for early surrender, players can limit their risk in unfavorable situations, preserving a portion of their bet rather than risking a full loss. This strategy is particularly beneficial when the odds of winning are significantly low due to the dealer's strong position, ultimately contributing to a more sustainable bankroll management over the long term.