Heh, when my kids left the house, I ate spaghetti Mon-Tue-Wed and then turned it into chili on Thu. I came home and heated it up and made the noodles and that was dinner. At lunch at work, I ate the same thing every day, a kind of Mexican rice bowl that I found to be very good. For breakfast, I had coffee and a breakfast bar thing.
The wife laughs about that, as do I. I made spaghetti Thursday night and offered to heat it up last night if she wanted, she said no. I'm about to turn it into chili.
Back in the day I had a small interest in a local restaurant and every Friday I'd go to a wine tasting and then there for dinner. The GM was educating me about wine, so each Friday he'd pull out a new kind of wine for me to try. It was loads of fun and got me into wine in an expensive way.
That Costco box wine of Napa Cab is quite decent for $13 for 3 L.