I have nightmares nearly every night. Without going into detail of each one I will just tell the basic subjects. Being chased, being raped, forced into prostitution, can't find my husband no matter where I look, he is cheating on me, he divorces me, my teeth crumble out of my mouth, getting stabbed, drowning, loved ones dying in terrible natural disasters, and plenty of apocalyptic scenarios. Just to name the ones that happen most. It could be any one or combination of those. Typically my emotions feel so real that it is like I can grieve while still in the nightmare. Like I can feel the heaviness of it. Don't know why I have nightmares so often, but it has only been the last few months.
nightmares can happen from stress, obligations you have to do that you pushing forward, insecurity and many more if your nightmares keep you from being well rested from time to time you should bet to the bottom of it. Sleep is and will always be one of the more important things in life.
Though I know sleep is important I don't get enough of it, I have periods of months where I only sleep 3 hrs every night for months, and I have periods where I sleep 8 hrs. I get sad or depressed if I sleep more then max 6 hrs because I get the feeling I'm wasting my time I could be learning, creating or spending it with friends. I also live in Sweden but are living on US time for the last 6 months (except a couple of days here in the end).
but back on topic
some people do not dream nightmares or at least not the kind you wake up sweaty and scared in the middle of the night from. I had a period of around 6-7 years I did not "remember" a single dream, some of this time I was on pain killers which have the ability of decreasing and increasing dreams for the "taker". so its not weird if you do not dream nightmares you will have one at some point, and tbh be glad you don't have em, they can be pretty annoying.
My last remembered nightmare was me being chased by biting monkeys through a city.
just like in a movie when you see someone being chased and jumping roof tops, throwing stuff behind you when running through a store, pushing people over to get through, sliding under things etc. just an endless run from scary biting monkeys.
and this is quite weird because I love monkeys, I think they are cute, adorable and funny.
But then again its a dream, dreams doesn't have no make sens and sometimes they are there just to make you feel alive.