Heh... no problem. We've all had similar problems. Even after more than 2 decades of this stuff, I still have my "WTF? Oh, DUH!" moments especially since, like you, I mostly work alone.
Shifiting gears a bit, I'm "Lovin' the lockdown" because I usually do work better alone (one of my favorite shirts says "Old men aren't hard of hearing... we're tired of listening!). If we ever get back to working in the office, I'm going to wear a shirt that says "Ok.. pandemic is over but I still want some of you to stay away from me". 😀
Anyway, thank you for the feedback... it's let's me know that I'm not the only one in the world with such moments. 😀