Cait, 11, was trying to fall asleep when her 8-year-old brother, Doug, came into her room. He looked around, but seemed really out of it. Then Doug went back into the hallway and stood there looking straight up at the light. This was really strange. Cait didn’t know what to do. Just then, Cait’s father appeared and explained Doug was sleepwalking.

Not all seep is the same every night. We experience some deep, quiet sleep and some active sleep, which is when dreams happen. You might think sleepwalking would happen during active sleep but a person isn’t physically active during active sleep. It usually happens in the first few hours of sleep in the period called deep sleep.

The truth is that not all sleepwalkers walk. Some simply sit up or stand in bed or act like they’re awake when, in fact, they’re asleep! Most, however, do get up and walk around for a few seconds or for as long as half an hour.

Sleepwalkers’ eyes are open, but they don’t see the same way they do when they’re awake They tend to go back to bed on their own and won’t remember it in the morning.

You also might have heard that sleepwalkers can get frightened if you wake them up. That’s true, so what do you do if you see someone sleepwalking? You should call for a grown-up who can lead the person back to bed. And once the sleepwalker is tucked back in bed, it’s time for you to get some sleep, too!

It's not easy growing up. Growing up can be a real “pain” for some of us. Sometimes we feel trapped, sometimes we feel sad, sometimes we are fearful, and sometimes we just don't understand why we can't stay young forever. But we should take a look back on all the hardships in life with a positive attitude and learn from them. We must overcome every obstacle one small step at a time. We should realize that all of our growing pains actually turn into growing gains!

Throughout our lives we are going to face many challenges and pains, but we should never let these obstacles keep us from following our dreams. We must overcome every obstacle one small step at a time.

As a young girl, my parents forced me to do so many things that I didn't like. They made me learn to play the violin and then the piano. At that time I hated music and I also hated them. But looking back now, I am so glad that my parents encouraged me to take music lessons. Music has enriched my life in so many ways. I now realize that my parents and teachers wanted me to have a better life than they did themselves.

We are all going to experience growing pains, but they are just part of our life. They might seem so huge at the time, but we must be strong. Think about how we would feel if we had no challenges and lived a life like that. Life would be really boring and meaningless. The future is ours! A little hard work and sweat never hurt anyone! If we realize that these pains are just small bumps（碰撞）on our road to success, we will realize that our growing pains are actually growing gains!