Argue out of doing
Definition 1 of 1
Pro Tip 1/3Persuasive Intent
The phrase is used when trying to convince someone to change their mind about an action. 
She argued her friend out of doing a risky bungee jump.
Pro Tip 2/3Negative Connotation
It often implies the action being discouraged is negative or undesirable. 
He argued me out of doing the prank, saying it could hurt someone's feelings.
Pro Tip 3/3Emotional Weight
This phrase may carry an emotional impact, showing care or concern. 
My sister argued me out of doing the solo trip, worrying about my safety.