it's actually surprisingly easy to learn.

just repeatedly count your fingers through the day

set your intention to lucid dream

count again before bed

set an intention to lucid dream as your last thought before sleep

after consistently doing this for a few days/weeks, it will come

you'll notice that in your dream you have 3, 4 or 6 fingers

and you'll know you're dreaming

don't try to control it too quickly, just learn to become conscious THAT you're dreaming

as you get better at that, you can start to actively control it

good luck 🫡