Metacongtive is one's knowledge and sense process of one's own cognitive action while it is one's competent of centering, evaluating, adjusting, arranging and planning toone'sthinking.
元认知指一个人对自己的认知活动的知识和意识过程，也指一个人检验、调整和评价自己思维的能力。
2
Many people think that positive thinking is mostly about keeping one's head in the sand and ignoring daily problems, trying to look optimistic.
许多人认为，乐观思维主要表现为逃避现实并忽视日常问题，试图让自己看起来乐观。
3
This kind of thinking, he found, is not the way to make one's self popular with other birds.