Do a 180 degree turn expression
To make a major or dramatic change in a particular aspect of one's life.
No one in my family is in favor of the idea of my doing a 180-degree turn on being a fighter.
You know what! Mary did a 180 degree turn. She decided to pursue a musical career despite protests from her parents.
The verb "do" must be conjugated according to its tense.
The origin of this phrase is not clear.
If you swallow the bait, you take something that someone offers you, or agree to do something that someone asks you to do without knowing that it is a trick or way of getting something from you.
You can't just do whatever he wants you to do. Don't swallow the bait.