  * If a certain song is stuck in your head and you would love to forget it, try to think of the end of the song. According to the Zeigarnik effect, our brain tends to remember the things that we’ve left unfinished. So if you think of the end of the annoying earworm, you will be able to get it out of your head.
Want your kids to eat broccoli? Go ahead and ask them if they want two or five stalks of broccoli instead of asking them if they want broccoli. Thus, you’ve made your mind and chose broccoli for their lunch, but they feel like they have really made their own decision. You can use the same old trick in different situations.
If you have the feeling that someone is watching you, just yawn and look around. If someone is really stalking you, they will yawn too, since yawning is highly contagious.
  * Your friend will most likely help you carry, let’s say, a box of your stuff if you continue talking while handing over the box. The majority of people won’t even notice you’re handing them something and will take it. However, some people more attentive and less close to you may get pretty confused.
If you know you’re going to shake hands with someone, make sure your hands are warm enough. Warm hands promote a friendly atmosphere while cold handshaking will trigger the opposite effect.
  * Whatever your friend has just said, paraphrase it and say it again. The person who talks to you will subconsciously get the feeling you are a really great listener. Just don’t go too far with the paraphrasing thing.
If you want someone to help you, start your phrase with the words ‘I need your help…’ People hate feeling guilty and that’s why they won’t be able to refuse to help.
  * If you believe a person doesn’t like you, ask if you can borrow his pencil or pen. On one hand, people tend not to help those whom they don’t like, but on the other hand, it’s such a small favor that your ‘hater’ most likely won’t be able to say ‘No’. Eventually he will come to the conclusion that you’re not that bad.
