> when we dream there is a loss of agency, that dreams simply unfold before us
I never feel that way while dreaming, even though when I wake I realise I was basically on rails the whole time. The closest I've experienced to this is that sometimes in my dreams I am simultaneously reading a book and a character in the book - as the former I am a passive observer, as the latter I (feel as if I) have agency.
> unless you're a lucid dreamer
Inception is explicitly inspired by lucid dreaming (the concept of the totem is very similar to a trick people use to train themselves to dream lucidly). However, even though I've only once or twice had a lucid dream, I found a lot about the film reminded me of dreaming in general.
I have some experience with lucid dreaming. And the movie is nice entertainment, but real dreams don't work that way. Even lucid dreams.
First: Dream time is approximately real time. (There have been studies to confirm this. Exercise to the reader: How would you design such a study? (Drop me an email if you want to know how the scientist did it.)) Second, you can tell you are in a dream, if: (a) Flipping a light switch doesn't work, strangely your dream imagination can't cope with rapid changes of illumination. (b) Gravity works strange. Try jumping up and down. When you can stay airborne for more than a second you are probably dreaming. (c) If, in general, strange things happen. There are some more signs that you find in dreams.
Fortunately, habbits you have in reality carry over into dreams. So if you make it a habbit to check for dream signs in real life, you will probably check them in your dreams too, and recognize that you are dreaming. Enjoy! (Although I often feel the urge to wake up, once I realize that I am dreaming. It takes a while to resist it.)
> when we dream there is a loss of agency, that dreams simply unfold before us
I never feel that way while dreaming, even though when I wake I realise I was basically on rails the whole time. The closest I've experienced to this is that sometimes in my dreams I am simultaneously reading a book and a character in the book - as the former I am a passive observer, as the latter I (feel as if I) have agency.
> unless you're a lucid dreamer
Inception is explicitly inspired by lucid dreaming (the concept of the totem is very similar to a trick people use to train themselves to dream lucidly). However, even though I've only once or twice had a lucid dream, I found a lot about the film reminded me of dreaming in general.