Time is the only thing you can't buy.
Intelligence is attractive, but so is life experience. You can't amass it just by reading a ton of books. But you can live a lot of life in a short amount of time. Travel. Talk to everyone. Collect adventures, and use them to understand the world. That's how you learn to treat people well. And that's sexy.
I'm a vegan. But, no one believes it because when you're out in the field, most of your meal options involve meat with a side of something fried. I've learned how to be creative and improvise and can eat anywhere - even a steak house or a gas station.
This is a competitive business - there are a lot of women who want these jobs, but experience, education, and smarts go a long way. I'm still figuring it out - I learn new things every day. Once you stop learning, you should get out of the business. It's just really about being hungry for more.
Anchoring four hours a day, solo, you have to know your stuff. But I do. I'm a real geek.