3 ms·Nightmares are a thing. This can get particularly bad if you relive traumatic events.by kayodelycaon 4y agoNightmares are a thing. This can get particularly bad if you relive traumatic events.emerged 4y agotluyben2 4y agoBut lucid dreamers can often control the nightmares. I can anyway; if I don’t like the dream, I just change it a bit. I enjoy nightmares usually though, but probably because I know I can change them or wake up at will.