You are right, we can not help a person if we do not understand his needs. A good blogger can talk with his readers. He can identify the need and help solve the problem.

And one way to understand others… is to consider how you would re-act in similar situations.

Indeed, the best way to understand a person or find the best solution is to conduct a mental experiment and go "in his shoes." That is, to test the situation on yourself and ask the question: How would I do in this case?

Another important aspect I took for myself is "to give your blogs a genuine appeal." I fully support this punt, this is the truth.
In writing blogs, we must be able to be vigilant and analyze.
Thank you, I liked your advice