This is why sleep is so important

Counting sheep because you can't sleep? It could be due to drinking caffeine or smoking near to bedtime, among other causes. — Perdana University Counting sheep because you can’t sleep? It could be due to drinking caffeine or smoking near to bedtime, among other causes. — Perdana University

“One sheep, two sheep, three sheep... 100 sheep... 1,000 sheep... 10,000 sheep...”

“Riinnggggg...!!!”