Another little secret is to choose foods that are difficult to eat, or those where eating even a little bit requires a lot of time and effort; for example, switch from eating fish fillets to fish with bones in it, shellfish still in the shell, and so on.
另一個小秘訣是選擇吃起來麻煩、吃不多又費時費力的食物，譬如不要吃魚排，改吃有刺的魚或帶殼的蝦等等。