I run a medium sized venture fund, and I'm right there with you. I do not disagree.
That said, I do realize how hard it is to scale, and I believe I commented on that above somewhere (or maybe it was elsewhere regarding Gronefeld).
I commend anyone for understanding their own boundaries and respecting them.
That said, it doesn't change the fact that fully stopping all incoming orders for multiple years is potentially detrimental to any business.
I work 80 hours a week. It's fun. It's definitely not for everyone.