Sample menus always build in extreme variety to show you what's possible. It's almost humanly impossible to eat with that much variety and still maintain a job

. A different breakfast every day, a different meat every day, a different grain every day (not phase 1, obviously), etc, etc ??? Not in this universe (unless you can afford a full time chef

). But as you get used to it, you can start introducing more variety a little at a time.