We high school students do have some growing pains, but we can get rid of them (correct) and wisely, some of us are upset our body styles and looks. It's unnecessary and it's not important at all. We needn't care about it. It is one's inner beauty matters. Second, we sometimes seem to be misunderstood by our teachers, parents and classmates. (face) with this, we can find a proper time to have a heart-to-heart talk with them, trying (remove) the misunderstanding. Some of us have fewer friends. I think being open-minded and friendly will do you good. Third, we may fall behind others makes us stressed. Actually we can encourage to work efficiently, full of (determine). At last, some of us don't have much pocket money, so we feel unhappy. Isn't it strange? So long as we have some, that's enough. And we can learn to spend money.
