The manipulator
This friend, for example, will smooth-talk you into throwing a huge children’s party with lots of balloons even if you don’t want to. But because she runs a balloon designing company and wants to earn money from you, she will brainwash you into obliging with her idea. She might say that your child, who’ll be turning 1 year old, should be hosted a huge party as thanksgiving or else he/she will succumb to an illness. Even though you don’t believe in what your friend is saying, you certainly don’t want anything to happen to your child so you’ll just agree to her idea.