I’ve done this several times and I manage to save my bankroll to profit/breakeven greater than suffering a total loss.
You are fortunate to have a positive result. Because doing this is quite risky, it's either you'll recover back what you have lost or end up with nothing. Going all in is for gambler who can accept the outcome regardless of if it's a win or lose.
Not many gamblers can have a big luck using their all-in money in gambling and wins much money so they can save their bankroll. Most people when use all-in will lose all of their money in gambling and they will difficult to recovers their money so that will gives you a big risks that you can accepts. If people still use all-in and depends on their luck or they wants to end their gambling activity by using all of their money in one bet, they must realizes that everything can happens, including losing all of their money. Only people who can accepts whatever the outcomes that can do this and will not regrets when they lose but it's rare to see people like that. Many people will regrets about their decision to use all-in in the last bet and will angry if they lose.