To dream or not to dream

Does anyone else have dreams so vivid and life like you could swear you was literally in, another dimension, parallel universe almost.
Like is it strange to dream every single night? I barely ever, ever, these days have sleep where it's like, my head hit the pillow and I woke up.
I'm always dreaming about some crazy sheeet, half of it makes no sense, other half is like I'm in another world.
Anyone help me out I'm dreaming a lil too much?