"Resilience" became trendy in my last year or two of teaching. It was aimed more at the kind of pupil who makes a spelling mistake or other kind of error, and then crumples, not getting pupils with known difficulties to buck-up which is how it is being used at presence.
DS1 uses a huge amount of reslience to walk into school some days. I struggle with him at home because being his safe space and safe person, I don't get the masking (unfortunate double meaning at present), just the constant expression of low level frustration. You can see in his expression when he's steeling himself up to do something he doesn't want to do.
I felt resilient yesterday just going to the supermarket. CBA to leave the house at present, and when I last went two weeks ago, my breath in my visor and general stress level just reached the point that I scratched my face raw to bleeding by the end of the second shop. I decided to fuck it and go with a bare face, and it was the best one on my blood pressure that I'd done in a while. I need a few calmer weeks to break that stress association. I had a lovely silent sit in the car park after as the shop shut for the night. I think the supermarket thing is a mix of mask/ visor issues, and just the fact that other than the DCs swimming, the only indoor public space I go to, and possibly some kind of emotional release about not being at home (or out for a run)
I'm really struggling with motivation to leave the house at present. The only other time that's happened to me before involved the 2 months following DS2's birth owing to a nasty tear, laxitives, continuing SPD and a very stroppy toddler. I don't like this general state of being numb.