Sign (one's) life away verb phrase
To sign a document that one loses or gives up his or her property or legal rights
Anna wasn't aware that she was signing away her life.
I didn't read the contract carefully and signed away my life.
a person who is easily deceived or manipulated to do something, especially giving someone money.
To make an official agreement on doing something especially by signing the contract
1. To seize or take control of someone, something, or some place with a sudden and fierce attack
2. To gain a rapid and great fame or success in a place, a field or a particular group of people
To be under the control of someone or something
The verb "sign" should be conjugated according to its tense.