You can't sell anyone anything if they don't trust you. Convincing someone that they need something you're selling requires that you balance sincerity with your desire to make the sale, being assertive, firm, and honest. If they don't trust you, they're less willing to make an intelligent buying decision. Find out what your customer really wants and why they want it. People buy "things" as a means to an end. Understanding your customer's desires and adopting them yourself will make you a great salesman. Allow your customer to lead interactions, and ask questions to determine their desires. If a customer says they want a suit, ask "What's the occasion?" Selling a suit to someone going to a funeral is a lot different than selling to someone who is celebrating a recent promotion. If a customer expresses interest in a particular item, ask what it is they like about it. Allow them to choose the product that they feel good about, getting to know your customer and their taste, and uncovering their real motivation for buying. Know everything there is to know about your product, and your competitors products, so that you can justify to your customer why your recommended product is the right one for them. If you're selling basketball shoes, learn which players wear what shoes, what styles are collectible, and some of the history of the shoes. Likewise, learn all the technical details about sizing, comfort, and care for the product. If you really want to be a great salesman, go the extra mile. Write down the names and contact info of your customers, and follow up with a brief call or note to make sure they are 100% happy with their purchase. This is how you turn customers into raving fans who will return to you in the future. This is how you get referrals from your customers, and promotions from your employer. There's no particular style--a car salesman will probably dress somewhat differently than a salesperson at a guitar shop--but you need to figure out how to look as appropriate and approachable as possible. Be clean, appropriately groomed, and friendly.
++++++++++
One-sentence summary -- Put the customer first. Empathize. Be an expert in your field. Follow up. Look the part.

As with other parts of the horse's body, your horse will move his head in different ways depending on how he's feeling. The position of his head signals a variety of moods. If your horse is holding his head high, he is showing that he is alert and curious. A lowered head could mean several different things. It could mean that your horse has accepted a particular situation or command. It could also mean that your horse is depressed, which could require additional workup from your veterinarian. If your horse is snaking his head (lowering his head slightly and moving his neck from side to side), he is showing signs of aggression. If possible, remove your horse from whatever is aggravating him. If you cannot do this safely, move as far back from your horse as you can until he calms down. If he is walking or running while doing this, he is a leader trying to move his herd. Know that when he does this to people, he sees them as lower and himself as a leader. Your horse may turn his head to look back at its flank, which could signal abdominal discomfort or just an itch. This is not a cause for concern unless it is repeated and seems to be accompanied by biting. Your horse will swish his tail for reasons than swatting away flies or insects. Although natural tail position can vary by breed, there are some tail positions that are common across breeds. In addition to swatting away bothersome pests, tail swishing can also indicate agitation and can be a warning for other horses to keep their distance. If your horse is agitated, he will swish his tail more quickly and aggressively than if he was swatting away pests. Doing this while walking away from a horse that has moved in means they have surrendered to a leader, but are not happy about it. Your horse will often raise his tail when he is feeling happy and alert. In foals, a tail held high over the back can indicate either playfulness or alarm. If your horse's tail is clamped down, your horse may be experiencing some discomfort, such as a fly on his underside or may be uncomfortable with your actions. Your horse will hold his neck in different ways to convey whether he's feeling tense, relaxed, etc. Knowing these different neck positions will help you better understand your horse's body language. If your horse's neck is stretched out and the muscles under his neck feel loose, this can indicate that he is relaxed and happy. If the muscles under your horse's neck feel tense, your horse probably feel stressed and unhappy.
++++++++++
One-sentence summary -- Watch how your horse has his head positioned. Observe how your horse moves his tail. Observe how your horse's neck looks and feels.

If you know the wedding is a fraud, or there are legal reasons the wedding should not go through as planned, you have at least 28 days to take legal action. Couples must let a registrar know of their decision to get married and the registrar is required to make that information public for at least 28 days. Laws vary by jurisdiction, and each case is situation. Call or visit your local courthouse to discuss the steps you need to take once you have legal reasons the couple cannot get married. If you have a good reason to believe the wedding should be stopped it will help if you get others to feel the same way. If you feel it may be your only way to stop the wedding, share your research you've done with the family and friends of the couple to obtain a greater opposition. Use this pressure to divide the couple. This should be done as a last resort as it could be very traumatic, or it could actually bring the couple closer together in their possible attempt to escape and elope. Crashing a wedding is not advised. It is a dramatic and reputation-damaging route which may not even work since some couples are legally married by signing the marriage license before the wedding ceremony. The recommended plan would be to talk way ahead of time with the couple to avoid expenses and chaos and to have a rational discussion where you all share your sides. If the couple are relying on both or one set of their parents to support the wedding, you may want to try to stop the money source so the wedding will be called off. If you have legal reasons, again, share this with the parents and let them know they may be financially supporting a harmful situation. If there aren't legal reasons you can still voice other concerns and attempt to stop the money flow.
++++++++++
One-sentence summary --
Call out the lies. Involve others. Follow the money.