Considering a move from digital marketing to finance. What are the first steps?

I’ve been in digital marketing (advertising) for over 15 years and while I know a lot, I am very interested in finance. I’ve been reading a good amount about it, including the entire Chambers r/financialindependence. <br><br>Considering a transition into finance:<br>1. What role do you think would be the most relevant or interesting for a marketer looking to move into finance?<br>2. What are the key skills someone in this role should have?<br>3. What books should I read and resources would you recommend to kick off my learning?<br><br>Thanks in advance for the insights and guidance.