Figured everything out? No.

Having a fixed set of routine? Yes.

I pretty much know what I'll be doing everyday, on weekends, on holidays etc. Its not live changing or anything but it keeps me fit, happy and sane.

ANything can happen in the future that might disrupt my routine, like perhaps lost of income, having children, losing loved ones etc. But barring that I can predict how I'm living my life for the next 10 years.