One of mine is when I finish wrapping my hair up tightly in the towel to dry after washing, I whack the towel where it’s tucked in, kind of like encouragement to stay tucked for the duration, kinda like a coach does when sending the kids onto the playing field.
I do this as well, especially in the office, where it happens all the time, not just during cold months. Every time I touch a door knob or elevator button, I get shocked. So I kinda slap it first with the back of my hand before I touch anything metal.