2nd lucid dream more awesome than the 1st

So i woke up in the middle of night with my eyes closed and ready to try DEILD. It all happened so fast so i cant remember so good, but i saw some weird logo(while my eyes were closed) and i had strong vibrations. Then i was in some random room everything was blurry so i rubbed my hands together and plugged my nose and i tried to breath. it worked then i saw like i normally do everything was so real.
I kept walking and looking around i saw a balcony on my left and i went there. i looked down from building and it were surrounded by water and i thought should i try fly, but then i didn't coz i thought if i fail it will be very likely that i'll wake up. so i threw some stuff from the balcony to the water and you know just were amazed how real everything was.

any tips how can i manage to do those unrealistic things like flying and so on..

Congratulations on youe 2nd LD :)

Basically, all you have to do is have confidence. If you think you can do it, then you'll do it.

Practice, practice, practice, the first time I flew in a dream I could only do it on my back, it was such a strange experience.
You can also use objects and powers to make you believe that you can do those things, my favourite being angel wings.