Getty Images Simply writing a list of looming tasks the night before can help people fall asleep quicker, research suggests (Credit: Getty Images) Sunday nights can be particularly difficult.

But it could be worth it. Writing out your to-do list just before turning in isn't going to make your life any less busy, but it might just help you to get sleep and to worry a little less.

Each parenthesized list of expressions generates a row in the table. The lists must all have the same number of elements (i.e., the number of columns in the table), and corresponding entries in each ...