翻译英语,We observed that being too optimistic in predicting a b

We observed that being too optimistic in predicting a better future than actually observed was associated with a greater risk of disability and a greater risk of death within the follow decade.
我们观察到,过于乐观的预测比实际观察到的美好的未来,是与接下来的十年内遭受更大风险的伤残以及死亡有关系的.