Simplify the following text for a Grade 11 native English-speaking person.
Original: Safe with immunity , Danni also succeeded in turning the game around for herself by convincing Lydia , Rafe , and Stephenie that Judd was untrustworthy and too much of a threat to keep around .
Simplified: Safe with immunity , Danni also was able to turn the game around for herself by convincing Stephenie , Rafe and Lydia that Judd could n't be trusted and was too much of a threat to keep around .