A trained singer usually presents his performance confidently but he may not be equally comfortable in public speaking.It is only because of training. Training gives knowledge to a person which makes the person confident.

Selling is a process similar to teaching. Success of teaching depends on dimension of learning.

 

Life wise selling process completes on the point of buying only.

 

Sometimes person even don’t realize and understand their need. A salesman need to be eye opener to them about their need.

 

A salesman has to discover or create the need of a person and then satisfy them with desired solution.

 

Discovering or creating need is an information sharing and teaching process.

 

If this teaching process can be completed smoothlya win winsituation arises and selling process completes with a success.

 

So to be a good sales person need to be a good teacher again to  be a good teacher, need to be a good student.