The simple fact of the matter is that people, you and me included, are often just computers that have been programmed to think and act a certain way. We have our triggers and more often than not they can be exploited by marketing and sales people.
I want to bring up this point because as an entrepreneur you need to know when you are being sold. And you also need to know how to sell people. What are these triggers, you may ask. If you haven’t already I recommend reading Influence: The Psychology of Persuasion by Robert Cialdini. It’s an insightful read that reveals what triggers people to do certain things. He also calls these triggers “weapons of influence” and for good reason too.
This is very important for sales. If you can hit on these triggers, you will have already generated automated sales. It’s like a button. You press it and people do what you want them to do. And knowing these triggers makes your life easier. You don’t have to think of a new way each time you are doing a launch or promotion. People are slaves to habit and if you can work these triggers and influences into your product or business, your residual income stream is already set.
And on the personal development front, I find that knowing your triggers and real reasons for your actions can help you grow and reshape your consciousness for a healthier attitude and better living. A lot has been ingrained in us since birth and in order to change bad habits and negative thinking, you must understand where it all began.
If you haven’t the time to read Cialdini’s book, then read this quick article on one of the major triggers found in pretty much everyone. I bet you’ve fallen prey to this once or twice.

(source)
“Money money money money money
Like anyone with any faith in humankind, you rail against the professionalisation of commonsense: because however much the seedier targets of this column might enjoy spending their customers’ money, baubles are impermanent. We’re not interested in consumer issues. The greater crime, by far, is that quacks and miracle cure merchants disempower us; and, moreover, that we love it when they do.
A paper currently in press for the journal Organizational Behavior and Human Decision Processes addresses this issue explicitly. Participants were given a quiz on American history, with the opportunity to win cash rewards for correct answers (since we’re all simple experimental animals deep down), and the option to get advice for each question. The ‘advice’ was simply another student’s answers, perfectly likely to be wrong, and a reasonable model for self-appointed experts: it was from no great authority, and the experimenters were quite clear about this.
The participants were either offered the advice for free, or they were offered the opportunity to buy it. They were offered either option at various times, and it was made absolutely clear that the advice was of exactly the same quality, whether it was free or not. Participants were significantly more likely to follow advice they had paid for – and change their answers in line with it – compared with advice they received for free. We are suckers.
In fact, it’s already been a very good year for paying for things which should come free.
Hi everyone, my name is Brian Wong. I am a husband, father, and serial entrepreneur. 
Hi,
Cialdini’s books are excellent. As a salesperson I learned a lot from reading the book but as a consumer I probably learned even more.
Greg