Also called speed, sulphate, billy or whizz.

Usually comes as a powder. It can be sniffed or swallowed in a drink and is sometimes injected. It is often mixed with all sorts of other stuff like sugar or talcum powder.

A stimulant drug. It wakes you up and gives you energy. But what goes up, must come down.

After using it people often feel tired, but also unable to sleep or eat properly.

Taking too much, too often can make you feel washed out and worried. Some people can become very aggressive. It can also rot your teeth.

People who take it often can get to feel they cannot get through life without it.