Or you need to accept that you're not a very good CEO, and find someone more suited for the job.
We love those things that bring us pleasure, we like those things that allow us to do the things we love.
But if I wanted safe and comfortable, I wouldn't be trying to start a company, now would I?
It is OK if you are sometimes not sure about something, or if you find that you have focused on the wrong thing. It doesn't follow that you should find a different job.
It does mean that you are capable of self reflection. It probably means that you are learning.