What you describe is classic and I suspect experienced by many. I have found a few things very helpful. Before bedtime, begin journaling your thoughts/worries in a notebook, writing statements like “I am noticing that I am having this fear and feeling of not being able to sleep” and literally write down “….and now that I am documenting these feelings, I am leaving them on this page.” This helps me reduce the fears and feelings, putting the feelings on the page and leaving them there instead of in my head. I have read also that once you write these things down, you rip up the piece of paper and throw it away. Whichever technique works for you. After this, I spend at least 30 minutes winding down—reading or doing puzzles, mostly in front of the tv. I have settled on doing crossword puzzles—the point is to relax before bed. Once I get into bed, I employ the 4-7-8 breathing technique to fall asleep, which btw, should be a 10-20 minute process. When I was working, I would fall asleep immediately and was freaking out when it took longer for me to settle down. I later read that taking longer is most ‘normal’ and desirable. Finally, throughout the day I practice progressive muscle relaxation (Martin’s course has several audio files for learning to do this but the technique is also available on the web.) IF I am having trouble relaxing in bed, I use this technique and usually find that I am not/my muscles are not relaxed at all! Remember, the point of all of these tips is to RELAX not sleep…the sleep will likely follow. One other experience I have had, is that the ‘recovery’ is a process. It takes some time to get back to some regular rhythms of sleep SO being patient and kind to yourself is key. I hope this helps!