I count sheep to fall asleep.
Meaning: This means you try to sleep by thinking about farm animals known for their wool and counting them.
Choice of Words: Count means to determine the number of something by adding one to each item in a series. Sheep are farm animals known for their wool. Fall asleep means to enter a state of sleep. When you put them together, it means you count farm animals known for their wool in order to enter a state of sleep.
Alternative Expressions
Related Expressions