Bear in mind bni group here that you are aiming for quality business relationships. You will not be liked by all members of the group and, in turn, you will not like all of the group members. It is unrealistic to think otherwise. The numbers in your network circle at each stage of know, like and trust process should reduce. It is simply a factor of the time available to spend on maintaining each relationship and the depth of the various relationships. You have to go for quality over quantity if all parties in the deeper relationships are to benefit.
The real business networking benefits start at the Trust stage of the process. Here, people will genuinely want to work with you or have you do work for them and they will happily recommend you to others if asked. They may even become advocates for you; actively and enthusiastically looking for opportunities for you, as they work with their own clients and customers. This business networking should be your networking core. You will form close bonds and you will likely become good friends with them. You will likely be acting as their advocates as well. You will have to earn this trust and maintain it well. Remember, what goes around comes around in the world of business and business networking.