Back to ジェイコブ typing at the terminal. Finger-thinking, toe-twitching rhythm; like the President of the United Federation of America, ジェイコブ can't stop tapping his toes, his 足（複）, even when going to sleep. Sometimes his entire knee shakes, and his 歯（複） clatter, the desk moves... then a finger slips, and he types I rather than U, wrong 手紙 right next to I on the keyboard, and then he has to calm down and do the spelling correction.
