Idk the military
4-7-8 (breath in for 4 seconds - hold your breath for 7 seconds - breath out for 8 seconds - repeat until sleeping)

If all fails, turn on white noise or a fan

we don't have coffee we ran out

idk the military method

or the 4-7-8 method

You could try the 4-7-8 method
Or the military method
Or just drink a lot of coffee in the morning