I am 78 and at that “old man” age where my sleeping pattern has gone thru big changes. I sleep in segments which I have been able to make constant after some time.  This whole series of sleep segments have made my life manageable.  In the past I have struggled with turning off my thoughts by counting, breathing and so on.  Using this sleep tool I now quickly turn off thoughts and relax.  After a short time I have trained my self to fall asleep quickly. Even short naps in the afternoon. This all combines to build up my sleep time to 8 hours total over a 24 hour period. Very effective for me as a retired person. 🤡❤️
@Samuel Simon ha, indeed 😉
John Bulthuis