At the beach, a group of soccer balls lie next to a man who is kicking them at the goal, protected by a keeper. he

boots them up and off his knee before shooting wide.

How to know when to stay home from school due to illness
Take your temperature.
If you have a fever, stay home until it has passed, then continue to stay home for a day or so, or until you feel well again.
Close your eyes, and feel your body.

Do you feel sore and swollen? Check your mind. Can you think as fast as you are used to and draw conclusions? Try to solve a simple equation and see how you do.

How to tell the difference between a cockatiel and a cockatoo
Look at size.
First, consider the size of the birds. Cockatiels are generally much smaller than cockatoos.

Cockatoos do range in size, as they come in a variety of types, but can grow up to 26 inches tall. Cocktails, conversely, are usually only 13 to 14 inches tall.

How to change
Know that all meaningful change must come from within.
If you don't trust yourself to change then no one will do it for you. Real change has to be driven from your own desire to be better, feel better, and have a positive outlook on life.
Change can be scary, but it you love and trust yourself you can get through changes unscathed. Think of prior big changes in your life.