Human being

Now a day, what I has observe human being during my part time job as a promoter was human like be cheat by people. What i notice when i start to promote some thing which is true the customer will no going to buy your product. If u cheat them, they will believe you and buy from you. As example when i promote the camera many of the customer like to shake the camera during taking the picture. Normally for the compact camera will take blur picture, because the level of shutter speed for the compact camera cannot be adjust by us. The way how the promoter do is using flash and change the setting to kid and pet to catching the picture. Many customer dun know about this, they dun know they will be cheat by promoter. When I start to explain to them, they will not believe what you say, may be is because they not understand what actually going on.
During the PC Fair the frequency question ask by customer is how much is this camera if no PC Fair. If normal price is RM3099 during PC Fair is RM3088. When I tell them, they will answer the different only RM10++ only? Why i need buy during PC Fair? Them they will not buy and go home. If I say normal price is RM3499 now PC Fair Price only RM3099 then it will be change to sell camera to that customer. Now can see at here why during selling some thing the promoter like to cheat customer. Because customer like be cheat by promoter. This what human being like be cheat by people. Is attitude of human like to buy cheaper thing, who hopping can buy in very cheap price and get many free gift. You can thing if you are the person who sell the thing would you selling one thing only earn RM10 and give many free gite? That why human like cheat by people.