Hi i heard about all those lucid dreams stuff from my friend and i thought i had simellar experiences so i just wanted to ask about it

it happened 2 times i was dreaming while knowing that im dreaming and just relaxing resting and watching my dream i was in this car chase scene when suddenly i stopped got out of the car and i had a feeling of danger that someone is chasing to kill me however i had this awsome feeling the feeling that i can do whatever i want suddenly i felt i could change the dream scene and fly and what happened was that i started to fly and laugh cause of this awsome feeling but it happened for only like 3 sec and then i woke up in another dream however that other dream was totally real like i woke up in my own bed and i lost the feeling of being in a dream

second time this happened also was when i was in some kind of danger i closed my eyes and again i had this awsome feeling of that i can do whatever i want but this time i woke up even before i did something and yet again in another dream about me waking up and i lost the feeling of dream control

so i wanted to ask what exacly was that before the false awakaning you guys got all sorts of names to dream stuff so i want to know what i have experienced

why it happened for such a short time?

how can i make it last when it happens?