Wow - this quote is about as close to having no regrets as you can get and still saying you’d choose differently.

Do I regret it?’ Well, I would probably put it this way. If I knew what I know now, which included all of the opportunity, energy it would take away from the core business I would have not entered [the agreement]

She basically said the money she was paid didn’t improve her bottom line enough for the work involved. That’s pretty darned far from “regret”.