Hexagram 27, Nourishment, is shaped like an open mouth. Learn its double discipline — watch what goes in (food, information) and what comes out (words) — and how it applies to your question.
Yi is visibly a mouth: firm lines at top and bottom form the jaws, with four open lines between them. The name means the jaw, extended to nourishment — of body, mind, and others. The commentary compresses it into a proverb: 'the wise person is careful with words and temperate with food and drink' — the mouth's two duties: guard what goes out, moderate what comes in. The oracle adds: observe what a person nourishes and is nourished by, and you know who they are; and in the end, everyone must seek their own food — self-reliance is this hexagram's ground note.
Drawing Yi turns the spotlight on your inputs and your support structure. What have you been feeding yourself lately — meals, media, company, advice? All of it is shaping your current state, and this hexagram asks you to audit and filter it. Then examine the nourishment structure around you: whom do you feed, who feeds you, and is that arrangement healthy? One line delivers a sharp rebuke: 'abandoning your own magic turtle to stare hungrily at my bowl' — neglecting your inner resources while envying what others are fed leads nowhere. Also, when Yi appears, watch for trouble stirred by careless words and for imbalance in diet and daily rhythm.
In love, ask the Yi question: does this relationship nourish both of you, or consume you both? Good love makes better people of its members — and mind the blade hidden in words, for nothing cuts deeper than a harsh sentence from someone close. In career, audit your intellectual diet: whom you learn from, what you read, which circle you keep decides who you are in three years; professions that nourish others — teaching, content, food, care — sit naturally under this hexagram. Financially, the core is self-reliance and living within your intake: skill-earned income is the steady kind, and impulse spending is simply financial overeating.
Yi brings the whole practice down to the most ordinary place: this mouth. What you eat, what you say, what you allow into your life — these small repeated choices are your fate taking shape. Careful with words, temperate at the table, and nourish what is upright.