I think time ago I already talked about the severe neck/back pain I experienced twenty years ago. It was partially solved by therapy and later with my adoption of a few changes, including switching to a mirrorless, lighter system. Up to the past week I just experienced some slight occasional pain, compatible with the age. Anyway I had a suspicion that when I'm affected by the pain, I take photos slightly tilted, including those with a very obvious horizontal/vertical feature.
A few days ago I did something wrong while performing some housekeeping, and the neck/back pain is back (no pun intended). I won't be able to have a session of physiotherapy until next week. Yesterday I attached a photo session — particularly hard due to the pain — to a business trip and... most photos are severely tilted. I am pretty sure I double checked every alignment as usual, but it looks like my brain was unable to detect it. So my suspicion seems confirmed.
Does this happen to you too?