Married. A look, even indirect, is enough for her to know exactly what I think about. It's scary when she asks me if I'm hungry before I realized that I was (must have been passingly looking over to the kitchen/snacks without even realizing it). If i look at her boobs for 2 seconds she knows, even while looking in another direction/at a phone. It's kind of scary. I guess I am really obvious without knowing it. I do sometimes wonder if she can read my mind.
There are also many organizations that wish they has some local backups after their cloud service providers lost all their data. Lesson to learn: Backup properly with offline storage. Tape in a safe, maybe even off-site, etc.