Well the only dream i can really remember sort of controlling was when i was around 9-10ish i was watching tv and i saw these raptors on a tree at the zoo and all of a sudden one popped out of my tv, i got scared but then said "you aren't really here" and it disappeared. thats my only story that i can remember of controlling it, but recently ive had a rather vivid dream where i had cancer and like 3 days to live, but i dont think thats a lucid dream, just vivid.