I once heard Steve Harvey tell a waitress that told him she wanted to be an actress could he help her break into the business. He politely told her… “If that is what you were meant to do/be you would not be standing here waiting on me, right now you are “meant” to be bringing me my food.”
He wasn’t being rude he was making your point. If it is in your heart you would be doing it. If it is for the fame then you would be waiting tables at a restaurant where the famous are known to patronize hoping they will see you….