假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（＾），并在其下面写出该加的词。删除：把多余的词用（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1、每处错误及其修改均仅限一词；
2、只允许修改10处，多者（从第11处起）不计分。
It doesn't matter to fail as long as you don't give up. To my opinion, it is hard to be successful. Challenges were a necessary part of your life as you grow up. And you won't necessary succeed in everything for the first time you try. That's okay. Some of the most successful people in the world are the one who've had the most failure. J．K. Rowling, who wrote Harry Potter, had her first Harry Potter book was rejected 12 times before it was finally published. Michael Jordan was removed his high school basketball team. He lost hundreds of games and miss thousands of shots during his career. But he once said, “I have failed over and over and over again in my life. And that's because I succeed.”