I know you’re supposed to train yourself to RC in dreams, but surely, if you’re in a dream, you won’t remember to RC?
(This is if you use DILD)
You must do RCs in real life, and you must be used to doing them so you will probably do RCs in your dreams.
In your dreams, all your actions (almost) reflect what you do generally in real life. For example, wathing TV, doing sport, seeing your friends/family.
So if you get to assimilate RCs to your mind, maybe you’ll do them in dreams.
Yeh, you need to do them in real life regularly so that your subconscious mind picks it up and does it in dreams.
Then it’s a matter of recognising something is wrong, such as having extra fingers if you do the hand RCs.
I would suggest looking through the Big RC topic: The Big Reality Check Topic Part 3