@AnnOnnYmOoS hi bestie!
1) i'm not sure! i haven't used it personally - but from what I've heard, you should probably pair it with another method, such as the raven.
2) if you're familiar with lucid dreaming, definitely the lucid dreaming method! if not, I've heard a lot of people shift with the raven and julia method. just meditate beforehand!
3) it's literally like living there idk the best way to describe it. i thought it'd be like a lucid dream but it's really just not?? idk its crazy like you're actually there
4) white lights, floating feelings, twitching; once you get these symptoms you should fall asleep ( don't focus on ur symptoms tho)
you got this bestie ily i believe in u <333