Welcome @thequill. You made a powerful introduction post. I am personally behind you and would do everything to make your stay here a nice experience. Engagement on this platform is key. Read other people's posts and comment meaningfully. Follow people, support them and they usually return the favour. Do contests and join Communities.
You have a big profile, education and exposure. I think you have all it takes to develop and publish great content. If you network here together with great content, success won't take long. I say a warm welcome to you. Sorry, it came a little late, had been busy since I came back.