I have to say in the end claiming to be a prophet is not a job one should aspire to.
Everyone hates you, the message you bring is often difficult because people do not
want to hear it which is why God uses prophets, and the Lord is not what they would
call a high paying client in worldly terms, just in the heavenly variety, which is often
very different. Look at Jonah, swallowed by a whale, spat up, almost dead, goes to
Nineveh and they repent, which is exactly what he did not want.
So unless the Lord really calls you to this ministry, best avoid it.
But a false prophet, now there is a truly worldly career, even charge people for their
special word. You can make a pretty penny, and write a few books, go on lecture
tours.
I wonder if the two are connected by chance...