@anthracite yep, they'll get to know you--crows are much better at telling human meatbags apart than we are at telling them apart. XD
I should probably take up yoga or something, I need the exercise and I think gentle stretching in particular (I'd be at Starter-Noob level) would help with some of my overall aches, though tbh my pain level is overall very low. which is good because I am a RIDICULOUS WUSS about pain. :P