Prophecy requires great wisdom, refined character, and never being overcome by the yetzer hara.
Question 2
How was Moshe's prophecy different from all other prophets?
Four differences: direct speech (no metaphor), while fully awake, without trembling, and on his own initiative.
Question 3
Can a prophet prophesy whenever they want?
Regular prophets must concentrate and prepare, and prophecy might still not come. Only Moshe could receive it whenever he wanted.
Question 4
How does prophecy affect the prophet physically?
The prophetic experience is physical — trembling, weakness, overwhelming awe. The body struggles to contain the spiritual revelation.
Question 5
Can prophecy be given just for the prophet's own benefit?
The Rambam says some prophets receive prophecy solely for themselves — to expand their mental capacity and knowledge. Others are sent to deliver messages to communities.