Ключевые слова: avoid, avoiding, big, bitter, challenge, challenging, cost, costly, cover, coverage, covered, covering, difficult, difficulty, disgusting, distasteful, expensive, force, forced, forcing, gross, high, ill, illness, medical, medicine, pill, policy, price, punish, punishing, punishment, round, sick, sickness, swallow, swallowing, taste, tough, treat, treatment, undesirable, unwanted, unwelcome,