I'm not sure I understand.
How do you know you dream then? If it's like a switch. What are you writing down? How do you know it is unrelated.
Btw, I kept pen and paper under my pillow so I could grab it right away. Even before I opened my eyes. Early on I would keep them closed for as long as I could, fighting to hold onto the memories.
> I often set multiple alarms really early.
The timing is really important. If you do the "normal" thing of seeing them 30 minutes apart then thats not going to work. A sleep cycle is 90-120 minutes and REM is the last stage. There's variance day to day, so you'll really have to iterate on what it right. Luckily the REM stage is a good portion of that time, so it gives you a decent window to hit. Try to aim for 3/4 of the way through. More than half so the intensity of the dream is high but not too close to the end because you'll be naturally winding down.
It can also help to try things that help people lucid dream. Even if you don't get control of the dream I've found that being lucid typically helps with remembering. But I never found that easy, though it was easier when I started dreaming more. My usual trigger is when I read something a second time I'll notice it says something different. My friend has a weird one, their teeth fall out lol.
> To me this feels incredibly presumptuous in assuming peoples brains work the same
I think you're misinterpreting. By the nature of the conversation I know for a fact your brain works differently. *
The entire premise of the conversation is based on this fact.*But the advice I can give you is based on my experience. It's not an instruction set that gives guaranteed results, it is a guide. It is guess work. I have to distill what worked for me and try to target based on the little information you've provided. What are you expecting? That's a typical way to share advice and try to help.
Ultimately it'll have to be up to you to fill in the details and adapt. No perfect instruction set exists unless you make the assumption you accuse me of. I'm not sure why you're suddenly dismissive. I didn't say you're doing anything wrong or accuse you of anything.
You asked for help, I'm just trying my best.