Do you decide to become an entrepreneur and then set about finding a business idea to exploit, or do you find a business idea to exploit and then set about beco

Do you decide to become an entrepreneur and then set about finding a business idea to exploit, or do you find a business idea to exploit and then set about becoming an entrepreneur? This question assumes only one of these is a viable path to a successful business, when it's clear that the path into entrepreneurship, like the path into a good idea itself, is anything but linear. It's easy to insist on a priori grounds that someone is doing it wrong, but the only proof that matters is whether a viable business emerges from the end of the process.