Pam is busy. She works from Monday to Saturday every week. And she is the mom of two children. She drink a lot of coffee. It helps her stay awake. After work, Pam cooks dinner for her family. Then she help her kids with their homework and play games with them. When it is time for bed, she tells storied to them and sends them to bed. When she goes to bed, she often find it difficult to sleep. She only gets about four hours of sleep each might. In the morning, Pam is tired. She is angry with her. She often think. I need more sleep. I want to be a kind mum. I want to feel good" Pam looks to the Internet for help. She finds a good website(网站) with there sleep advice; do not use coffee; take a walk; read a book; take deep breaths (呼吸) . Pam plan to try them this week.