My issue, now that I have no more fids here, is that they were so "fickle" as far as their reactions to jingles, etc. were concerned...
...that I became used to paying attention to these changes and so now, even with just me here, my "knee jerk" reaction is to send out a soothing "It's okay" message whenever ANYTHING sounds from the TV.
And yes...sometimes that "knee jerk" is audible!

Routines are hard to break!