You need to understand your audience like you do your very own yourself. You are aware of your dislikes and likes, you know what problems you face and you know the sort of people you will let help with those problems. If you learn to know your audience in the same manner, the chances of you establishing a genuine connection increase vastly. You will also be able to guide more people through your sales funnel and get those coveted ‘closed-wons’.
In brief, we are inclined to go along with someone’s suggestion if we think that person is a credible expert (authority), if we regard him or her as a trusted friend (liking), if we feel we owe them one (reciprocity), or if doing so will be consistent with our beliefs or prior commitments (consistency). We are also inclined to make choices that we think are popular (consensus [social proof]), and that will net us a scarce commodity (scarcity).