[Lukongsimi]

Let's stick to the topic. 

Using your criteria, we can conclude that the entity that visited Paul wasn't Jesus.

You are wrong 

In the vision, “the Lord” tells Ananias to “Get up and go to the street called Straight, and at the house of Judas look for a man of Tarsus named Saul. At this moment he is praying, and he has seen in a vision a man named Ananias come in and lay his hands on him so that he might regain his sight” (Acts 9:11-12).

It has often been remarked that Paul clearly implied that he spent three years being taught by Jesus Himself (1:12), either directly or (perhaps more likely) through the study of the Word. Thus, like the other apostles, Paul studied with Christ for three years before beginning his ministry (compare Acts 1:21).