What is your best hack to fall asleep? ?

Hack? chopped your head off I guess

1.don't drink caffeine after supper

2.workout before bed

3.read a book before you fall asleep

4.stay off any electronic devices a few hours before bed

5.Limit yourself watching TV before bed too

Dvorak, a good ale, and a toke or two of pot. (It's legal now)

Go to bed only when you really are tired and go with a clear conscience then you'll fall asleep quite quickly.

I don't go to bed until I am really tired. That way I go to sleep relatively quickly

I'm out like a light once my head hits the pillows.

The hottest shower you can tolerate just before bedtime 

I avoid drugs because they destroy your liver.  I've found that a very effective non-medicinal way to sleep is something called Primal Scream Therapy.  You can google it but essentially you scream as loud as you can for about an hour.  When you stop  you usually fall asleep immediately.  

Chamomile tea and read Psalms in the Bible. 

I take melatonin

Two things. #1 is a sleep sounds app on my phone. There are many, but I use Sleepo, bcuz I can customize the sounds used. #2 is I take chlorpheniramine 4mg; a mild antihistamine. I cannot take melatonin or benadryl and this stuff doesn't leave me with a hangover the next day.