Do you struggle  to fall asleep and stay asleep? - Yeah, me too! Here are 5 things that can help:
1- Heart breath ( Not a belly breath- feel the difference)
2- Soft Sooth and Allow - Self Compassion
3- Darth Vader Breath - Ujjaiyi Breath
4- So Hum - ( So = I am ; Hum = That)
5- Common Humanity - Can't stress about sleep

Vagus Nerve Podcast on BBC Frontiers ( 2014)
https://www.bbc.co.uk/programmes/b04pv6kq