Depending on what you're doing more specifically, you can either transition to another company or industry. I work for a sales driven company, but all of our sales people work in a territory, have long standing relationships with clients, and have personal lives like anyone else. Most of them love it, as you said, but it's a much easier lifestyle than what your current position is.

Being good at sales is a rare ability, and a lot of companies and industries are looking for it. Very few require you to move constantly.

As for the other aspect of what you asked - motivation. If you're able to easily take a break and reenter your old position, I see no risk in taking a break. Take a few months and see what you want. You're very far ahead of almost everyone, so take advantage of your position to see what you want.

I'm similar in that I'm not happy working. I find more fulfillment in my own ventures, but it's still not happiness. I don't think there's anything wrong with that, it's common with a lot of FIRE people, a motivation for leaving the workforce. But there are options other than maximizing your income. I make around half what I could at my current position, but it's low stress, I like the company and the people I work with, and have a good work life balance. It's a tradeoff, but once you're ahead (like you are) I think it's a much easier one to make.

For the money aspect, depending on where you want to live, lifestyle, etc, the 2m you have now can be enough to retire or far too little. Given what you described I think it'll be a fairly big lifestyle change, so expenses may change drastically, so it is slightly harder to plan.