Shaking because its fun
i have this wierd habit to shake my feet, legs, and wiggle my toes whenever i'm lying down, or sitting. its like, it gives me a sort of comfort thing, and sometimes, if i do notice that if i am shaking, i would put my feet flat down on the ground, and then slowly raise my heel and tip toe until my leg shakes by itself, uncontrollably. its fun, but i wonder if i'm the only one who does that.