Today is Part 5, and the finale, of our week-long series on what it takes to become a CFO. We shared the skill sets and tech tools that modern CFOs will need, along with a peek into the career journeys of current finance chiefs. Last week, in CFO Daily, I asked finance chiefs to respond to the questions: What is the most important thing you did before landing your first CFO position? What made you ready to take on the role? And many of you took the time to answer! CFOs in health and financial services industries After almost 14 years in investment banking at JP Morgan, and moving from…