ive been getting pretty lazy i guess because i notice no progress in my lucidity in dreams...

but two nights ago i was having a really detailed dream and all of a sudden i thought im dreaming..stay calm.. and i jumped off a building and started to fly... this lasted like 30 seconds.. but the thing is that i didnt control myself jumping off the building it was like i had no control of my 1st ld... if it even was a ld..

has this ever happened to any one and how do i gain more control over my dreams