They started by getting people to express support for the rain forests and the environment—which is a fairly simple request. Then they found that once they had gotten them to express their agreement to supporting the environment, they were much easier to convince when it came to buying products that supported rain forests and other such things. However, don’t start with one request and immediately assail them with another. Psychologists found it much more effective if you wait a day or two to make the second request.
3 Keep Quiet
Trick: Don’t correct people when they are wrong.
Carnegie also pointed out in his famous book that telling someone they are wrong is usually unnecessary and does the opposite of endearing them to you. There is actually a way to show disagreement and turn it into a polite conversation without telling someone they are wrong, which strikes to the core of their ego. This is called the Ransberger Pivot, invented by Ray Ransberger and Marshall Fritz. The idea behind it is pretty simple: instead of arguing, listen to what they have to say, and then seek to understand how they feel and why. Then you explain the common ground that you share with them, and use that as a starting point to explain your position. This makes them much more likely to listen to what you have to say, and allows you to correct them without them losing face.
2 Repeat Stuff Back
Trick: Paraphrase people and repeat back to them what they just said.
One of the most positive ways to influence others is to show them that you really understand how they feel, that you have real empathy for them. One of the most effective ways to do this is by paraphrasing what they say and repeating it back to them, also known as reflective listening. Studies have shown that when therapists used reflective listening, people were likely to disclose more emotion and have a much better therapeutic relationship with the therapist.
This easily transfers over to talking to your friends. If you listen to what they say, and rephrase it as a question to confirm that you understood it, they are going to be more comfortable talking with you. They are also going to have a better friendship with you and be more likely to listen to what you have to say, because you showed that you care about them.
Trick: Nod a lot while you talk, especially when leading up to asking for a favor.
Scientists have found that when people nod while listening to something, they are more likely to be in agreement with it. They also have discovered that when someone is nodding a lot in front of them, it is natural for them to do the same. This is understandable because humans are well known at mimicking behaviors, especially those that they consider to have positive connotations. So if you want to be extra convincing, nod regularly throughout the conversation. The person you are talking to will find it hard not to nod themselves, and they will start to feel agreeable toward what you are saying, without even knowing it.