What does Judges 15:18 mean?

Samson was very thirsty and called out to God, 'You’ve given me this great win, but now am I going to die of thirst and get captured by these uncircumcised people?' Judges 15:18 - Modern Text Bible

(After the fight, Samson is exhausted and desperate. He cries out to God, worried he’ll die of thirst and be humiliated by his enemies.)