请修改下面的短文。短文中共有10处语言错误，每句中最多有两处。错误涉及单词的增加，删除或修改。

请修改下面的短文。短文中共有10处语言错误，每句中最多有两处。错误涉及单词的增加，删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出修改后的词。
删除：把多余的词用斜线（）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）不记分。
Many times when I was at a bad mood I shouted at the people around me. I
scream, shouted and ran as fast as I could relieve my pressure. So it was useless,
since I still had to return to the problem. This term I begin to change. I have realized
however greater the difficulty is, I have to face with it. It’s no use screaming and
shouting at others. Beside, there are teachers and friends around me who are ready to
helping me. As long as I try my best, I can make a progress in any aspect. Now I feel
every day is a pleasant day and the sun is always shining bright on my face.