My eyes are always a little wobbly/shaky. Not noticable to others but occasionally I do. Takes a little extra focus when reading long passages; I often have to use a card to stay on a line; my eyes want to jump around the page and hit it like someone trying to shoot with a rifle while a being pushed around
—
So I do things like reading bottom up, right to left, sometimes I’ll read a book upside down to slow down a bit etc
===
Like your last comment ( watched myself ) – I read it upper left to bottom right, upper right to bottom left, then I scanned it from bottom up and finally top down.
===